./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e3065d54459a1af9237785e443ea1bc130aed8710eaae31e283e0fdf62db72d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:03:09,984 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:03:10,072 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:03:10,078 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:03:10,078 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:03:10,105 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:03:10,107 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:03:10,107 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:03:10,108 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:03:10,109 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:03:10,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:03:10,111 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:03:10,111 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:03:10,112 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:03:10,113 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:03:10,114 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:03:10,114 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:03:10,115 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:03:10,116 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:03:10,117 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:03:10,117 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:03:10,118 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:03:10,119 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:03:10,120 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:03:10,120 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:03:10,121 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:03:10,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:10,123 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:03:10,123 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:03:10,124 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:03:10,125 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:03:10,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:03:10,126 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:03:10,127 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_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e3065d54459a1af9237785e443ea1bc130aed8710eaae31e283e0fdf62db72d [2023-11-24 23:03:10,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:03:10,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:03:10,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:03:10,533 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:03:10,534 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:03:10,535 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c [2023-11-24 23:03:13,753 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:03:14,055 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:03:14,055 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c [2023-11-24 23:03:14,072 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/data/b38f4864f/275fd3be46ec42f6bbf62309c27d7f0d/FLAGa9de5b860 [2023-11-24 23:03:14,087 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/data/b38f4864f/275fd3be46ec42f6bbf62309c27d7f0d [2023-11-24 23:03:14,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:03:14,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:03:14,093 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:14,093 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:03:14,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:03:14,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,101 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5375d20c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14, skipping insertion in model container [2023-11-24 23:03:14,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,187 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:03:14,526 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_b5de8244-69f1-4b2f-9c53-5e99fe888342/sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c[13371,13384] [2023-11-24 23:03:14,570 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:14,590 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:03:14,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [49] [2023-11-24 23:03:14,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [91] [2023-11-24 23:03:14,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [196] [2023-11-24 23:03:14,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [562] [2023-11-24 23:03:14,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [571] [2023-11-24 23:03:14,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [606] [2023-11-24 23:03:14,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [671] [2023-11-24 23:03:14,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [779] [2023-11-24 23:03:14,681 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_b5de8244-69f1-4b2f-9c53-5e99fe888342/sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c[13371,13384] [2023-11-24 23:03:14,701 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:14,721 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:03:14,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14 WrapperNode [2023-11-24 23:03:14,722 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:14,724 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:14,724 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:03:14,724 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:03:14,732 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,746 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,775 INFO L138 Inliner]: procedures = 58, calls = 105, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 223 [2023-11-24 23:03:14,775 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:14,776 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:03:14,776 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:03:14,776 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:03:14,785 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,786 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,788 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,789 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,795 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,800 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,817 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,819 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,822 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:03:14,823 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:03:14,823 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:03:14,823 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:03:14,824 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:14" (1/1) ... [2023-11-24 23:03:14,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:14,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:03:14,855 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:03:14,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5de8244-69f1-4b2f-9c53-5e99fe888342/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:03:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:03:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-24 23:03:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-24 23:03:14,900 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-24 23:03:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-24 23:03:14,901 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-24 23:03:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-24 23:03:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-11-24 23:03:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-11-24 23:03:14,902 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2023-11-24 23:03:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2023-11-24 23:03:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-24 23:03:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-24 23:03:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2023-11-24 23:03:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2023-11-24 23:03:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2023-11-24 23:03:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2023-11-24 23:03:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-11-24 23:03:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-11-24 23:03:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:03:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-24 23:03:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-24 23:03:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:03:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:03:15,021 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:03:15,024 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:03:15,421 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:03:15,600 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:03:15,600 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 23:03:15,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:15 BoogieIcfgContainer [2023-11-24 23:03:15,602 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:03:15,603 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:03:15,603 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:03:15,613 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:03:15,613 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:15" (1/1) ... [2023-11-24 23:03:15,623 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:03:15,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 75 states and 99 transitions. [2023-11-24 23:03:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 99 transitions. [2023-11-24 23:03:15,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 23:03:15,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:15,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:16,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 75 states and 97 transitions. [2023-11-24 23:03:16,006 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 97 transitions. [2023-11-24 23:03:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 23:03:16,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:16,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:16,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 77 states and 100 transitions. [2023-11-24 23:03:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2023-11-24 23:03:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 23:03:16,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:16,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:16,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:16,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:16,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 86 states and 118 transitions. [2023-11-24 23:03:16,431 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 118 transitions. [2023-11-24 23:03:16,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 23:03:16,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:16,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:16,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:16,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 87 states and 119 transitions. [2023-11-24 23:03:16,569 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2023-11-24 23:03:16,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 23:03:16,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:16,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:16,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:16,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 88 states and 120 transitions. [2023-11-24 23:03:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 120 transitions. [2023-11-24 23:03:16,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-24 23:03:16,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:16,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:16,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:17,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 100 states and 145 transitions. [2023-11-24 23:03:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 145 transitions. [2023-11-24 23:03:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 23:03:17,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:17,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:17,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:03:17,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:17,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 101 states and 146 transitions. [2023-11-24 23:03:17,439 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 146 transitions. [2023-11-24 23:03:17,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 23:03:17,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:17,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:17,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 101 states and 145 transitions. [2023-11-24 23:03:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 145 transitions. [2023-11-24 23:03:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-24 23:03:17,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:17,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:17,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:03:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:17,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 102 states and 146 transitions. [2023-11-24 23:03:17,671 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 146 transitions. [2023-11-24 23:03:17,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-24 23:03:17,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:17,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 104 states and 150 transitions. [2023-11-24 23:03:17,821 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 150 transitions. [2023-11-24 23:03:17,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-24 23:03:17,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:17,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:17,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:18,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 122 states and 189 transitions. [2023-11-24 23:03:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 189 transitions. [2023-11-24 23:03:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 23:03:18,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:18,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 123 states and 190 transitions. [2023-11-24 23:03:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 190 transitions. [2023-11-24 23:03:18,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-24 23:03:18,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:18,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:18,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 124 states and 191 transitions. [2023-11-24 23:03:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 191 transitions. [2023-11-24 23:03:18,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-24 23:03:18,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:03:18,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 129 states and 200 transitions. [2023-11-24 23:03:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 200 transitions. [2023-11-24 23:03:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 23:03:18,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:03:18,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 130 states and 201 transitions. [2023-11-24 23:03:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 201 transitions. [2023-11-24 23:03:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-24 23:03:18,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:18,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:03:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 131 states and 202 transitions. [2023-11-24 23:03:18,908 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 202 transitions. [2023-11-24 23:03:18,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 23:03:18,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:19,187 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 23:03:20,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 149 states and 252 transitions. [2023-11-24 23:03:20,755 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 252 transitions. [2023-11-24 23:03:20,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:03:20,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:20,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 23:03:20,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:20,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 151 states and 260 transitions. [2023-11-24 23:03:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 260 transitions. [2023-11-24 23:03:20,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-24 23:03:20,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:20,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 23:03:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:23,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 166 states and 298 transitions. [2023-11-24 23:03:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 298 transitions. [2023-11-24 23:03:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 23:03:23,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 23:03:23,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 299 transitions. [2023-11-24 23:03:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 299 transitions. [2023-11-24 23:03:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-24 23:03:23,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:23,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 23:03:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:23,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 169 states and 307 transitions. [2023-11-24 23:03:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 307 transitions. [2023-11-24 23:03:23,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 23:03:23,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:23,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 23:03:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 170 states and 307 transitions. [2023-11-24 23:03:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 307 transitions. [2023-11-24 23:03:24,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:03:24,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:24,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:24,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:24,698 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 23:03:24,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:24,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 172 states and 318 transitions. [2023-11-24 23:03:24,974 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 318 transitions. [2023-11-24 23:03:24,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:03:24,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:24,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:25,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 23:03:25,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 175 states and 331 transitions. [2023-11-24 23:03:25,662 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 331 transitions. [2023-11-24 23:03:25,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-24 23:03:25,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:25,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 23:03:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:27,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 188 states and 354 transitions. [2023-11-24 23:03:27,330 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 354 transitions. [2023-11-24 23:03:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-24 23:03:27,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:27,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:27,930 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 23:03:29,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:29,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 193 states and 352 transitions. [2023-11-24 23:03:29,614 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 352 transitions. [2023-11-24 23:03:29,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 23:03:29,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:29,766 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 23:03:29,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:29,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 194 states and 353 transitions. [2023-11-24 23:03:29,807 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 353 transitions. [2023-11-24 23:03:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 23:03:29,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:29,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 23:03:32,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 209 states and 385 transitions. [2023-11-24 23:03:32,002 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 385 transitions. [2023-11-24 23:03:32,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 23:03:32,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:33,020 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 23:03:36,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:36,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:36,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:37,152 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:37,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:37,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:37,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:37,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:37,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:37,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:37,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:37,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:37,832 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:37,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:37,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:38,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:38,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:38,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:38,309 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:38,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:38,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:38,562 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:38,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:38,606 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:38,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:38,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:38,791 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:38,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:38,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:38,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:39,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:39,145 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:39,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:39,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:39,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:39,392 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:39,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:39,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:39,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:39,644 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:39,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:39,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:39,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:39,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:39,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:39,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:39,960 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:39,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:39,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:39,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:40,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:40,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:40,221 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:40,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:40,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:40,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:40,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:40,460 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:40,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:40,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:40,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:40,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:40,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:40,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:40,938 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:40,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:40,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:41,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:41,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:41,153 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:41,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:41,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:41,342 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:41,404 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:41,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:41,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:41,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:41,574 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:41,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:41,620 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:41,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:41,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:41,788 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:41,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:41,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:41,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:41,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,079 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:42,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:42,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:42,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:42,341 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:42,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:42,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,529 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:42,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:42,574 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:42,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:42,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:42,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:42,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:43,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:43,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,181 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:43,227 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:43,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,410 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:43,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:43,452 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:43,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:43,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:43,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:43,655 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:43,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:43,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:43,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:43,849 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:43,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:43,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,001 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:44,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:44,066 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:44,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:44,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,222 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:44,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:44,266 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:44,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,421 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:44,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:44,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:44,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:44,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:44,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:45,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:45,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:45,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:45,384 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:45,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:45,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:45,582 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:45,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:45,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:45,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:45,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:45,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:46,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:46,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:46,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,157 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:46,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:46,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,351 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:46,395 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:46,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:46,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,572 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:46,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:46,616 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:46,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:46,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,761 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:46,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:46,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:46,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:46,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:47,214 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:47,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:47,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,384 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:47,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,581 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:47,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:47,624 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:47,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:47,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,778 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:47,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,975 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:48,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:48,026 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:48,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,178 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:48,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:48,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,440 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:48,497 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:48,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,679 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:48,728 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:48,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:48,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:48,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:49,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:49,105 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:49,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:49,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:49,306 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:49,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:49,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:49,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:49,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:49,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:49,685 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:49,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:49,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:49,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:49,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,006 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:50,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,187 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:50,229 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:50,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:50,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:50,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:50,590 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:50,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:50,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:50,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:50,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:50,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:50,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,100 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:51,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,283 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:51,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:51,324 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:51,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:51,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:51,511 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:51,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:51,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,655 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:51,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:51,698 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:51,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:51,838 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:51,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:51,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:51,890 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:51,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:51,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:51,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,031 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:52,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,218 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:52,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,416 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:52,460 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:52,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:52,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,607 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:52,649 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:52,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:52,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,793 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:52,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:52,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:52,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:52,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:53,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:53,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:53,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:53,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:53,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:53,161 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:53,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:53,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:53,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:53,342 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:53,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:53,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:53,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:53,473 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:53,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:53,513 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:53,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:53,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:53,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:53,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:53,862 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:53,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:53,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:53,987 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:54,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:54,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:54,138 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:54,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:54,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:54,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:54,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:54,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:54,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:54,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 23:03:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:54,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 216 states and 397 transitions. [2023-11-24 23:03:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 397 transitions. [2023-11-24 23:03:54,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:03:54,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:54,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:54,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat