./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product30.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product30.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL --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 57b9da01117a2ba17baea08a2ca63a083a2352f35e4a8b92086e48b0ce29e696 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:37:16,583 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:37:16,717 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:37:16,723 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:37:16,724 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:37:16,757 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:37:16,758 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:37:16,760 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:37:16,761 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:37:16,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:37:16,771 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:37:16,772 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:37:16,772 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:37:16,773 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:37:16,773 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:37:16,774 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:37:16,774 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:37:16,775 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:37:16,775 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:37:16,776 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:37:16,776 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:37:16,777 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:37:16,777 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:37:16,779 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:37:16,779 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:37:16,780 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:37:16,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:37:16,781 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:37:16,782 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:37:16,782 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:37:16,784 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:37:16,784 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:37:16,784 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:37:16,785 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_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 57b9da01117a2ba17baea08a2ca63a083a2352f35e4a8b92086e48b0ce29e696 [2023-11-19 03:37:17,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:37:17,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:37:17,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:37:17,101 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:37:17,103 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:37:17,104 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec4_product30.cil.c [2023-11-19 03:37:20,168 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:37:20,589 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:37:20,590 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/sv-benchmarks/c/product-lines/minepump_spec4_product30.cil.c [2023-11-19 03:37:20,608 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/data/55f1df53e/aed5170392304cf5a04886d45a90d24f/FLAG41e3cde91 [2023-11-19 03:37:20,800 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/data/55f1df53e/aed5170392304cf5a04886d45a90d24f [2023-11-19 03:37:20,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:37:20,805 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:37:20,808 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:37:20,808 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:37:20,813 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:37:20,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:37:20" (1/1) ... [2023-11-19 03:37:20,816 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45b9033f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:20, skipping insertion in model container [2023-11-19 03:37:20,817 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:37:20" (1/1) ... [2023-11-19 03:37:20,906 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:37:21,314 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_49867b4e-cb7f-40c2-93ba-25c6fb76578c/sv-benchmarks/c/product-lines/minepump_spec4_product30.cil.c[18223,18236] [2023-11-19 03:37:21,318 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:37:21,330 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:37:21,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [49] [2023-11-19 03:37:21,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [145] [2023-11-19 03:37:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [173] [2023-11-19 03:37:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [381] [2023-11-19 03:37:21,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [449] [2023-11-19 03:37:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [815] [2023-11-19 03:37:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [914] [2023-11-19 03:37:21,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [949] [2023-11-19 03:37:21,456 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_49867b4e-cb7f-40c2-93ba-25c6fb76578c/sv-benchmarks/c/product-lines/minepump_spec4_product30.cil.c[18223,18236] [2023-11-19 03:37:21,456 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:37:21,474 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:37:21,475 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21 WrapperNode [2023-11-19 03:37:21,475 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:37:21,476 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:37:21,476 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:37:21,477 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:37:21,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,501 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,535 INFO L138 Inliner]: procedures = 55, calls = 100, calls flagged for inlining = 22, calls inlined = 18, statements flattened = 193 [2023-11-19 03:37:21,537 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:37:21,538 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:37:21,538 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:37:21,538 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:37:21,546 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,549 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,555 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,562 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,564 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,567 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:37:21,568 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:37:21,568 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:37:21,568 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:37:21,569 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:37:21" (1/1) ... [2023-11-19 03:37:21,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:37:21,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:37:21,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:37:21,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49867b4e-cb7f-40c2-93ba-25c6fb76578c/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:37:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:37:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-19 03:37:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-19 03:37:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 03:37:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 03:37:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 03:37:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 03:37:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 03:37:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 03:37:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2023-11-19 03:37:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2023-11-19 03:37:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2023-11-19 03:37:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2023-11-19 03:37:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-11-19 03:37:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-11-19 03:37:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:37:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 03:37:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 03:37:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:37:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:37:21,753 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:37:21,756 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:37:22,048 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:37:22,192 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:37:22,192 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 03:37:22,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:37:22 BoogieIcfgContainer [2023-11-19 03:37:22,197 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:37:22,198 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:37:22,199 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:37:22,209 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:37:22,210 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:37:22" (1/1) ... [2023-11-19 03:37:22,220 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:37:22,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:22,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2023-11-19 03:37:22,287 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2023-11-19 03:37:22,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-19 03:37:22,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:22,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 59 states and 75 transitions. [2023-11-19 03:37:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 75 transitions. [2023-11-19 03:37:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 03:37:22,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:22,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2023-11-19 03:37:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2023-11-19 03:37:22,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 03:37:22,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:22,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:22,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:23,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 70 states and 95 transitions. [2023-11-19 03:37:23,104 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 95 transitions. [2023-11-19 03:37:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:37:23,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:23,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:23,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 71 states and 96 transitions. [2023-11-19 03:37:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 96 transitions. [2023-11-19 03:37:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:37:23,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:23,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:23,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 72 states and 97 transitions. [2023-11-19 03:37:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 97 transitions. [2023-11-19 03:37:23,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:37:23,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:23,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 86 states and 130 transitions. [2023-11-19 03:37:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 130 transitions. [2023-11-19 03:37:24,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 03:37:24,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:24,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:24,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:25,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:25,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 97 states and 157 transitions. [2023-11-19 03:37:25,157 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 157 transitions. [2023-11-19 03:37:25,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:37:25,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:25,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:25,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:25,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 99 states and 158 transitions. [2023-11-19 03:37:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 158 transitions. [2023-11-19 03:37:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 03:37:25,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:25,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:25,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 100 states and 159 transitions. [2023-11-19 03:37:25,653 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 159 transitions. [2023-11-19 03:37:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 03:37:25,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:25,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 106 states and 173 transitions. [2023-11-19 03:37:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 173 transitions. [2023-11-19 03:37:26,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 03:37:26,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:26,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:26,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 107 states and 174 transitions. [2023-11-19 03:37:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 174 transitions. [2023-11-19 03:37:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 03:37:26,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:26,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:37:27,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 113 states and 187 transitions. [2023-11-19 03:37:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 187 transitions. [2023-11-19 03:37:27,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 03:37:27,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:27,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:37:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:27,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 114 states and 188 transitions. [2023-11-19 03:37:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 188 transitions. [2023-11-19 03:37:27,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 03:37:27,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:27,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:27,199 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:37:27,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:27,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 118 states and 196 transitions. [2023-11-19 03:37:27,264 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 196 transitions. [2023-11-19 03:37:27,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 03:37:27,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:27,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:37:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:27,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 119 states and 197 transitions. [2023-11-19 03:37:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 197 transitions. [2023-11-19 03:37:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:37:27,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:27,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:29,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 129 states and 235 transitions. [2023-11-19 03:37:29,322 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 235 transitions. [2023-11-19 03:37:29,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:37:29,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:29,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:29,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:29,550 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 03:37:30,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:30,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 131 states and 241 transitions. [2023-11-19 03:37:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 241 transitions. [2023-11-19 03:37:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:37:30,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:30,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:30,497 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:31,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 133 states and 250 transitions. [2023-11-19 03:37:31,364 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 250 transitions. [2023-11-19 03:37:31,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:37:31,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:31,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:31,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:31,461 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:37:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:31,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 131 states and 232 transitions. [2023-11-19 03:37:31,556 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 232 transitions. [2023-11-19 03:37:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:31,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:31,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:32,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:32,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:32,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:32,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:32,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:32,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:32,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:32,824 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:32,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:32,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:32,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:33,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:33,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:33,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:33,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:33,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:33,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:33,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:34,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:34,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:34,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:34,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:34,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:34,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:34,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:34,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:34,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:34,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:34,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:35,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:35,244 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:35,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:35,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:35,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:35,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:35,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:35,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:35,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:35,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:35,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:35,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:36,307 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:36,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:36,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:36,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:36,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:36,671 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:36,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:36,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:36,746 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:36,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:36,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:37,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:37,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:37,375 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:37,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:37,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:37,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:37,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:37,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:37,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:38,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:38,163 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:38,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:38,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:38,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:38,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:38,512 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:38,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:38,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:38,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:38,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:38,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:39,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:39,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:39,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:39,250 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:39,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:39,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:39,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:39,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:39,521 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:39,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:39,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:39,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:39,873 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:39,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:39,929 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:39,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:39,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:40,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:40,269 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:40,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:40,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:40,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:40,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:40,573 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:40,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:40,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:40,904 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:40,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:40,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:41,191 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:41,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:41,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:41,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:41,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:41,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:41,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:41,581 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:41,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:41,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:41,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:41,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:41,901 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:41,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:41,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:41,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:42,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:42,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:42,298 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:42,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:42,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:42,574 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:42,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:42,629 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:42,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:42,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:42,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:42,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:42,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:42,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:42,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:43,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:43,300 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:43,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:43,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:43,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:43,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:43,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:44,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:44,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:44,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:44,280 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:44,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:44,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:44,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:44,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:44,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:44,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:44,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:44,934 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:44,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:44,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:44,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:45,170 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:45,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:45,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:45,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:45,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:45,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:45,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:45,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:45,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:45,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:45,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:45,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:46,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:46,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:46,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:46,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:46,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:46,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:46,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:46,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:46,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:46,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:46,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:46,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:46,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:46,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:47,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:47,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:47,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:47,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:47,724 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:47,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:47,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:47,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:48,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:48,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:48,256 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:48,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:48,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:48,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:48,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:48,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:48,876 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:48,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:48,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:48,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:49,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:49,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:49,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:49,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:49,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:49,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:49,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:49,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:49,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:49,988 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:49,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:50,215 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:50,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:50,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:50,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:50,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:50,627 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:50,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:50,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:50,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:50,854 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:50,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:50,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:50,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:50,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:51,124 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:51,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:51,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:51,169 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:51,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:51,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:51,387 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:51,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:51,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:51,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:51,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:51,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:51,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:51,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:51,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:51,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:52,211 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:52,257 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:52,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:52,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:52,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:52,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:52,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:52,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:52,771 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:52,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:52,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:52,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:52,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:53,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:53,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:53,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:53,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:53,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:53,279 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:53,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:53,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:53,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:53,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:53,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:53,570 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:53,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:53,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:53,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:53,796 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:53,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:53,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:53,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:54,072 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:54,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:54,117 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:54,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:54,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:54,341 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:54,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:54,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:54,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:54,851 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:54,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:54,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:54,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:54,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:55,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:55,157 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:55,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:55,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:55,336 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:55,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:55,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:55,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:55,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:55,640 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:55,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:55,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:55,845 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:55,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:55,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:55,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:56,109 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:56,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:56,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:56,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:56,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:56,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:56,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:56,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:56,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:56,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:57,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:57,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:57,359 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:57,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:57,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:57,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:57,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:57,580 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:57,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:57,624 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:57,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:57,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:57,842 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:57,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:57,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:57,884 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:57,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:57,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:57,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:58,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:58,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:58,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:58,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:58,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:58,535 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:58,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:58,587 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:58,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:58,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:58,814 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:58,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:58,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:59,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:59,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:59,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:59,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:59,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:59,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:59,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:59,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:37:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:37:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:37:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:37:59,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:59,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:38:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:38:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:38:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:38:00,095 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:38:00,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:38:00,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:38:00,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:38:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:38:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:38:00,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:38:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:38:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:38:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:38:00,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:38:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:38:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:38:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:38:00,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:38:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:38:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:38:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:38:00,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:38:00,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:38:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:38:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:38:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:38:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:38:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:38:00,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:38:00,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:38:00,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:38:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:38:01,015 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:38:01,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:38:01,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 238 transitions. [2023-11-19 03:38:01,058 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 238 transitions. [2023-11-19 03:38:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:38:01,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:38:01,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:38:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat