./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi --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 f629674af99a09af382dbe6cebebcc4fb4b60762fab54c6aa0b3a2dc7cf784d0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:11:32,420 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:11:32,534 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:11:32,539 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:11:32,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:11:32,579 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:11:32,580 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:11:32,581 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:11:32,582 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:11:32,582 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:11:32,583 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:11:32,583 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:11:32,584 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:11:32,585 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:11:32,585 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:11:32,586 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:11:32,586 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:11:32,587 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:11:32,588 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:11:32,588 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:11:32,589 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:11:32,589 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:11:32,590 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:11:32,591 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:11:32,597 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:11:32,597 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:11:32,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:32,598 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:11:32,599 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:11:32,599 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:11:32,600 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:11:32,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:11:32,601 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:11:32,601 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_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f629674af99a09af382dbe6cebebcc4fb4b60762fab54c6aa0b3a2dc7cf784d0 [2023-11-24 22:11:32,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:11:32,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:11:32,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:11:32,977 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:11:32,978 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:11:32,979 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c [2023-11-24 22:11:36,110 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:11:36,401 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:11:36,402 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c [2023-11-24 22:11:36,424 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/data/052cd650e/4089dd83cffb45cd996c134e035c9840/FLAG4c0de2145 [2023-11-24 22:11:36,442 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/data/052cd650e/4089dd83cffb45cd996c134e035c9840 [2023-11-24 22:11:36,445 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:11:36,446 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:11:36,447 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:36,447 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:11:36,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:11:36,460 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:36,463 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b6b8aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36, skipping insertion in model container [2023-11-24 22:11:36,463 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:36,538 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:11:36,825 WARN L240 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_64ab6d75-db34-4a1d-bca9-cb61e00402b0/sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c[17234,17247] [2023-11-24 22:11:36,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:11:36,842 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:11:36,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [49] [2023-11-24 22:11:36,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [135] [2023-11-24 22:11:36,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [163] [2023-11-24 22:11:36,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [236] [2023-11-24 22:11:36,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [387] [2023-11-24 22:11:36,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [425] [2023-11-24 22:11:36,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [521] [2023-11-24 22:11:36,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [887] [2023-11-24 22:11:36,920 WARN L240 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_64ab6d75-db34-4a1d-bca9-cb61e00402b0/sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c[17234,17247] [2023-11-24 22:11:36,920 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:11:36,946 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:11:36,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36 WrapperNode [2023-11-24 22:11:36,947 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:36,948 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:11:36,948 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:11:36,948 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:11:36,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:36,971 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,002 INFO L138 Inliner]: procedures = 52, calls = 93, calls flagged for inlining = 23, calls inlined = 17, statements flattened = 143 [2023-11-24 22:11:37,003 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:11:37,003 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:11:37,004 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:11:37,004 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:11:37,013 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,014 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,016 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,016 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,023 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,040 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,042 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,044 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,046 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:11:37,048 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:11:37,048 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:11:37,064 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:11:37,065 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:36" (1/1) ... [2023-11-24 22:11:37,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:37,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:11:37,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:11:37,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ab6d75-db34-4a1d-bca9-cb61e00402b0/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:11:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:11:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 22:11:37,217 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 22:11:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 22:11:37,218 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 22:11:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 22:11:37,218 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 22:11:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:11:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 22:11:37,218 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 22:11:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:11:37,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:11:37,297 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:11:37,299 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:11:37,553 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:11:37,703 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:11:37,703 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:11:37,705 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:37 BoogieIcfgContainer [2023-11-24 22:11:37,706 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:11:37,707 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:11:37,707 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:11:37,719 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:11:37,719 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:37" (1/1) ... [2023-11-24 22:11:37,730 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:11:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:37,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2023-11-24 22:11:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2023-11-24 22:11:37,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-24 22:11:37,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:37,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:38,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:38,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2023-11-24 22:11:38,090 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2023-11-24 22:11:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-24 22:11:38,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:38,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2023-11-24 22:11:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2023-11-24 22:11:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 22:11:38,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:38,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:38,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 46 states and 68 transitions. [2023-11-24 22:11:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2023-11-24 22:11:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 22:11:38,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:38,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:38,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:39,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 52 states and 84 transitions. [2023-11-24 22:11:39,500 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 84 transitions. [2023-11-24 22:11:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 22:11:39,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:39,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:39,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:39,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:39,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 53 states and 85 transitions. [2023-11-24 22:11:39,745 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 85 transitions. [2023-11-24 22:11:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:11:39,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:39,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 54 states and 86 transitions. [2023-11-24 22:11:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 86 transitions. [2023-11-24 22:11:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:11:39,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:39,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:39,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:11:40,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:40,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2023-11-24 22:11:40,102 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2023-11-24 22:11:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:11:40,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:40,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:11:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 64 states and 107 transitions. [2023-11-24 22:11:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 107 transitions. [2023-11-24 22:11:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:11:40,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:40,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:11:40,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 65 states and 108 transitions. [2023-11-24 22:11:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 108 transitions. [2023-11-24 22:11:40,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:11:40,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:40,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:40,738 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 22:11:41,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:41,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 68 states and 118 transitions. [2023-11-24 22:11:41,090 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 118 transitions. [2023-11-24 22:11:41,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-24 22:11:41,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:41,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:11:41,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 69 states and 119 transitions. [2023-11-24 22:11:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 119 transitions. [2023-11-24 22:11:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-24 22:11:41,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:41,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:42,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 76 states and 133 transitions. [2023-11-24 22:11:42,095 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2023-11-24 22:11:42,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:42,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:42,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:42,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:42,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 77 states and 134 transitions. [2023-11-24 22:11:42,454 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 134 transitions. [2023-11-24 22:11:42,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:42,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:42,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:42,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:43,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:43,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:43,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:43,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:43,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:43,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:43,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:43,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:43,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:43,728 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:43,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:43,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:43,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:44,039 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:44,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:44,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:44,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:44,371 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:44,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:44,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:44,408 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:44,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:44,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:44,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:44,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:44,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:44,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:44,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:44,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:45,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:45,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:45,144 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:45,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:45,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:45,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:45,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:45,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:45,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:45,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:45,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:45,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:45,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:45,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:45,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:46,112 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:46,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:46,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:46,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:46,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:46,461 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:46,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:46,501 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:46,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:46,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:46,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:46,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:47,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:47,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:47,523 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:47,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:47,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:47,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:47,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:47,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:47,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:48,201 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:48,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:48,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:48,241 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:48,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:48,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:48,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:48,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:48,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:48,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:48,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:48,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:48,922 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:48,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:48,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:49,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:49,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:49,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:49,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:49,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:49,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:49,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:49,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:49,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:49,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:49,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:50,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:50,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:50,271 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:50,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:50,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:50,592 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:50,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:50,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:50,629 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:50,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:50,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:50,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:50,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:50,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:51,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:51,244 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:51,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:51,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:51,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:51,536 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:51,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:51,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:51,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:51,820 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:51,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:51,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:51,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:52,101 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:52,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:52,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:52,351 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:52,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:52,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:52,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:52,648 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:52,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:52,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:52,682 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:52,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:52,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:52,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:52,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:52,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:52,979 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:52,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:52,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:53,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:53,260 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:53,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:53,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:53,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:53,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:53,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:53,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:53,548 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:53,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:53,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:53,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:53,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:53,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:53,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:54,088 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:54,127 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:54,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:54,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:54,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:54,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:54,454 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:54,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:54,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:54,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:54,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:54,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:54,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:54,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:55,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:55,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:55,026 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:55,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:55,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:55,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:55,294 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:55,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:55,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:55,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:55,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:55,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:55,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:55,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:55,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:55,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:56,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:56,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:56,127 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:56,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:56,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:56,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:56,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:56,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:56,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:56,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:56,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:56,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:56,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:56,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:56,872 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:56,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:56,901 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:56,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:56,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:57,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:57,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:57,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:57,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:57,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:57,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:57,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:57,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:57,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:57,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:57,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:57,900 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:57,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:57,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:58,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:58,146 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:58,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:58,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:58,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:58,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:58,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:58,624 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:58,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:58,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:58,651 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:58,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:58,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:58,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:58,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:58,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:58,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:58,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:59,165 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:59,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:59,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:59,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:59,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:59,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:59,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:11:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:11:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:11:59,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:11:59,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:59,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:00,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:00,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:00,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:00,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:00,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:00,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:00,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:00,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:00,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:00,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:00,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:00,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:01,043 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:01,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:01,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:01,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:01,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:01,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:01,528 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:01,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:01,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:01,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:01,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:01,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:01,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:02,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:02,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:02,015 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:02,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:02,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:02,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:02,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:02,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:02,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:02,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:02,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:02,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:02,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:02,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:02,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:02,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:02,713 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:02,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:02,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:02,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:02,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:02,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:02,938 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:02,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:03,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:03,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:03,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:03,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:03,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:03,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:03,623 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:03,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:03,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:03,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:03,868 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:03,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:03,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:03,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:04,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:04,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:04,098 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:04,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:04,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:04,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:04,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:04,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:04,561 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:04,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:04,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:04,588 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:04,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:04,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:04,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:04,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:05,029 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:05,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:05,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:05,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:05,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:05,242 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:05,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:05,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:05,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:05,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:05,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:05,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:05,484 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:05,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:05,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:05,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:05,725 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:05,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:05,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:05,757 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:05,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:05,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:05,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:05,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:05,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:06,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:06,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:06,193 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:06,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:06,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:06,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:06,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:06,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:06,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:06,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:06,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:06,842 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:06,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:06,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:06,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:07,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:07,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:07,110 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:07,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:07,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:07,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:07,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:07,327 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:07,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:07,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:07,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:07,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:07,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:07,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:07,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:07,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:07,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:07,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:08,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:08,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:08,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:08,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:08,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:08,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,740 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:08,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:08,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:09,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:09,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:09,425 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:09,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:09,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:09,634 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:09,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:09,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:09,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:09,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:09,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:10,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:10,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:10,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:10,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:10,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,474 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:10,498 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:10,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:10,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,710 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:10,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:11,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:11,019 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:11,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:11,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:11,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:11,241 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:11,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:11,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:11,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:11,457 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:11,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:11,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:11,674 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:11,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:11,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:11,865 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:11,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:11,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:11,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:12,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,291 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:12,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:12,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:12,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:12,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,733 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:12,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:12,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:12,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,175 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:13,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:13,200 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:13,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:13,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:13,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:13,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:13,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:13,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:14,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:14,094 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:14,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:14,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:14,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:14,324 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:14,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:14,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:14,517 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:14,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:14,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:14,721 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:14,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:14,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:14,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:14,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:15,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:15,132 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:15,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:15,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:15,329 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:15,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:15,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:15,519 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:15,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:15,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:15,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:15,719 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:15,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:15,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:15,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:15,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:15,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 78 states and 141 transitions. [2023-11-24 22:12:16,120 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2023-11-24 22:12:16,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-24 22:12:16,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:16,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:16,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat