./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/dll2c_remove_all.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/dll2c_remove_all.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --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 6c2ed91303515fb47ae50633bb4ba0c83e07781b13d03a95e0e32251f9fc3016 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:00:18,639 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:00:18,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:00:18,706 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:00:18,707 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:00:18,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:00:18,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:00:18,713 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:00:18,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:00:18,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:00:18,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:00:18,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:00:18,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:00:18,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:00:18,725 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:00:18,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:00:18,728 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:00:18,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:00:18,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:00:18,736 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:00:18,738 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:00:18,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:00:18,749 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:00:18,754 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:00:18,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:00:18,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:00:18,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:00:18,763 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:00:18,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:00:18,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:00:18,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:00:18,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:00:18,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:00:18,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:00:18,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:00:18,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:00:18,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:00:18,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:00:18,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:00:18,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:00:18,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:00:18,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:00:18,825 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:00:18,825 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:00:18,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:00:18,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:00:18,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:00:18,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:00:18,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:00:18,829 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:00:18,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:00:18,829 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:00:18,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:00:18,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:00:18,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:00:18,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:00:18,832 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:00:18,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:00:18,832 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:00:18,833 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:00:18,833 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:00:18,833 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:00:18,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:00:18,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:00:18,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:00:18,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:00:18,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:00:18,835 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:00:18,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:00:18,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:00:18,835 INFO L138 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_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c2ed91303515fb47ae50633bb4ba0c83e07781b13d03a95e0e32251f9fc3016 [2021-11-23 01:00:19,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:00:19,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:00:19,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:00:19,245 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:00:19,247 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:00:19,248 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/list-simple/dll2c_remove_all.i [2021-11-23 01:00:19,338 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/data/afe7d510a/3a9703232ca64c9f9137f56e4ff36e85/FLAG43749a019 [2021-11-23 01:00:20,011 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:00:20,011 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/sv-benchmarks/c/list-simple/dll2c_remove_all.i [2021-11-23 01:00:20,036 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/data/afe7d510a/3a9703232ca64c9f9137f56e4ff36e85/FLAG43749a019 [2021-11-23 01:00:20,280 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/data/afe7d510a/3a9703232ca64c9f9137f56e4ff36e85 [2021-11-23 01:00:20,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:00:20,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:00:20,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:00:20,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:00:20,295 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:00:20,296 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33cc086e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20, skipping insertion in model container [2021-11-23 01:00:20,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:00:20,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:00:20,772 WARN L230 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_1c485b03-c615-4c35-8be8-282182cba9df/sv-benchmarks/c/list-simple/dll2c_remove_all.i[24169,24182] [2021-11-23 01:00:20,775 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:00:20,788 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:00:20,853 WARN L230 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_1c485b03-c615-4c35-8be8-282182cba9df/sv-benchmarks/c/list-simple/dll2c_remove_all.i[24169,24182] [2021-11-23 01:00:20,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:00:20,884 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:00:20,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20 WrapperNode [2021-11-23 01:00:20,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:00:20,885 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:00:20,886 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:00:20,886 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:00:20,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,909 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,937 INFO L137 Inliner]: procedures = 126, calls = 38, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 105 [2021-11-23 01:00:20,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:00:20,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:00:20,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:00:20,939 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:00:20,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:00:21,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:00:21,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:00:21,000 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:00:21,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:21,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:00:21,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:00:21,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:00:21,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c485b03-c615-4c35-8be8-282182cba9df/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:00:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:00:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2021-11-23 01:00:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2021-11-23 01:00:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:00:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:00:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:00:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:00:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:00:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:00:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:00:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:00:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:00:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:00:21,229 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:00:21,231 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:00:21,515 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:00:21,651 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:00:21,653 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:00:21,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:21 BoogieIcfgContainer [2021-11-23 01:00:21,656 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:00:21,657 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:00:21,657 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:00:21,668 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:00:21,669 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:21" (1/1) ... [2021-11-23 01:00:21,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:00:21,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2021-11-23 01:00:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2021-11-23 01:00:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 01:00:21,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:21,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:21,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:00:22,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 17 states and 21 transitions. [2021-11-23 01:00:22,072 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2021-11-23 01:00:22,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 01:00:22,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 18 states and 23 transitions. [2021-11-23 01:00:22,429 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2021-11-23 01:00:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 01:00:22,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:00:22,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:22,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 19 states and 25 transitions. [2021-11-23 01:00:22,771 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2021-11-23 01:00:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:22,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:22,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:26,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:26,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:27,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:27,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:27,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:27,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:27,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:27,849 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:27,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:27,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:27,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:28,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:28,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:28,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:28,563 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:28,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:28,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:28,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:28,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:28,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:28,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:29,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:29,323 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:29,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:29,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:29,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:29,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:29,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:29,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:29,814 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:29,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:29,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:29,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:30,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:30,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:30,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:30,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:30,261 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:30,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:30,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:30,453 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:30,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:30,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:30,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:30,686 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:30,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:30,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:30,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:30,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:30,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:30,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:31,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:31,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:31,298 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:31,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:31,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:31,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:31,486 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:31,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:31,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:31,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:31,682 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:31,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:31,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:31,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:31,860 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:31,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:31,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:31,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:32,044 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:32,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:32,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:32,239 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:32,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:32,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:32,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:32,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:32,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:32,638 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:32,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:32,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:32,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:32,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:33,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:33,019 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:33,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:33,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:33,237 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:33,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:33,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:33,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:33,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:33,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:33,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:33,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:33,813 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:33,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:33,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:33,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:33,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:34,019 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:34,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:34,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:34,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:34,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:34,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:34,358 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:34,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:34,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:34,543 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:34,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:34,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:34,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:34,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:34,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:34,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:34,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:35,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:35,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:35,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:35,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:35,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:35,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:35,614 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:35,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:35,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:35,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:35,981 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:35,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:35,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:36,157 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:36,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:36,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:36,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:36,332 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:36,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:36,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:36,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:36,730 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:36,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:36,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:36,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:36,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:37,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:37,088 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:37,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:37,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:37,269 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:37,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:37,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:37,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:37,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:37,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:37,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:37,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:37,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:37,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:37,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:38,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:38,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:38,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:38,330 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:38,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:38,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:38,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:38,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:38,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:38,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:38,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:38,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:38,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:39,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:39,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:39,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:39,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:39,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:39,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:39,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:39,808 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:39,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:39,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:39,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:40,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:40,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:40,323 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:40,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:40,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:40,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:40,521 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:40,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:40,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:40,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:40,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:40,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:40,882 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:40,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:40,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:40,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:40,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:41,051 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:41,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:41,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:41,210 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:41,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:41,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:41,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:41,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:41,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:41,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:41,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:41,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:41,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:41,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:42,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:42,085 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:42,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:42,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:42,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:42,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:42,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:42,442 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:42,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:42,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:42,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:42,610 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:42,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,759 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:42,773 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:42,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:42,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:42,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:42,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:42,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:42,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:43,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:43,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:43,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:43,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:43,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:43,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:43,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:43,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:43,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:43,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:43,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:44,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:44,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:44,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:44,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:44,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:44,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:44,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:44,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:44,462 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:44,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:44,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:44,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:44,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:44,624 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:44,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:44,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:44,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:44,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:44,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:44,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:44,791 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:44,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:44,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:44,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:44,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:44,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:45,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:45,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:45,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:45,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:45,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:45,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:45,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:45,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:45,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:45,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:45,431 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:45,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:45,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:45,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:45,600 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:45,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:45,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:45,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:45,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:45,776 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:45,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:45,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:45,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:45,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:45,945 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:45,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:45,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:46,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:46,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:46,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:46,099 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:46,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:46,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:46,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:46,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:46,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:46,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:46,520 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:46,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:46,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:46,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:46,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:46,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:46,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:46,695 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:46,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:46,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:46,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:46,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:46,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:46,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:46,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:47,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:47,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:47,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:47,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:47,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:47,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:47,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:47,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:47,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:47,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:47,393 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:47,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:47,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:47,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:47,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:47,564 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:47,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:47,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:47,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:47,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:47,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:47,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:47,903 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:47,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:47,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:48,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:48,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:48,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:48,075 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:48,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:48,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:48,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:48,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:48,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:48,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:48,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:48,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:48,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:48,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:48,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:48,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:48,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:48,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:48,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:48,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:48,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:48,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:48,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:48,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:48,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:48,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:49,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:49,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:49,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:49,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:49,275 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:49,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:49,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:49,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:49,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:49,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:49,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:49,434 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:49,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:49,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:49,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:49,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:49,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:49,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:49,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:49,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:49,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:49,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:49,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:50,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:50,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:50,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:50,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:50,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:50,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:50,444 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:50,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:50,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:50,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:50,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:50,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:50,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:50,605 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:50,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:50,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:50,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:50,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:50,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:50,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:50,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:50,916 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:50,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:50,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:50,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:51,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:51,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:51,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:51,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:51,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:51,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:51,251 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:51,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:51,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:51,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:51,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:51,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:51,405 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:51,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:51,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:51,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:51,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:51,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:51,573 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:51,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:51,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:51,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:51,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:51,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:51,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:51,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:51,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:51,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:52,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:52,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:52,042 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:52,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:52,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:52,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:52,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:52,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:52,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:52,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:52,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:52,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:52,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:52,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:52,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:52,513 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:52,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:52,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:52,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:52,670 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:52,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:52,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:52,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:52,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:52,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:52,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:52,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:52,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:52,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:52,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:53,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:53,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:53,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:53,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:53,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:53,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:53,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:53,315 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:53,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:53,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:53,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:53,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:53,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:53,632 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:53,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:53,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:53,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:53,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:53,780 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:53,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:53,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:53,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:53,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:53,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:53,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:54,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:54,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:54,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:54,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:54,252 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:54,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:54,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:54,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:54,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:54,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:54,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:54,517 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:54,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:54,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:54,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:54,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:54,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:54,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:54,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:54,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:54,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:54,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:54,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:54,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:54,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:55,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:55,062 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:55,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:55,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:55,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:55,228 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:55,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:55,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:55,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:55,393 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:55,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:55,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:55,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:55,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:55,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:55,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:55,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:55,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:55,722 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:55,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:55,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:55,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:55,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:55,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:55,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:56,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:56,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:56,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:56,192 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:56,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:56,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:56,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:56,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:56,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:56,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:56,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:56,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:56,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:56,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:56,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:56,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:56,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:56,818 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:56,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:56,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:56,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:56,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:56,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:56,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:57,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:57,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:57,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:57,168 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:57,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:57,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:57,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:57,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:57,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:57,342 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:57,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:57,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:57,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:57,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:57,487 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:57,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:57,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:57,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:57,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:57,634 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:57,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:57,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:57,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:57,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:57,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:57,918 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:57,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:57,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:58,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:58,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:58,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:58,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:58,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:58,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:58,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:58,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:58,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:58,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:58,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:58,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:58,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:58,508 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:58,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:58,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:58,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:58,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:58,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:58,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:58,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:58,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:58,789 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:58,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:58,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:58,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:58,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:58,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:58,921 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:58,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:58,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:58,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:59,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:59,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:59,058 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:59,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:59,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:59,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:59,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:59,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:59,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:59,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:59,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:59,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:59,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:59,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:59,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:59,535 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:59,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:59,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:59,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:59,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:59,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:59,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:59,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:59,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:59,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:59,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:00:59,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:00:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:00:59,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:00:59,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:59,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:00,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:00,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:00,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:00,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:00,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:00,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:00,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:00,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:00,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:00,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:00,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:00,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:00,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:00,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:00,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:00,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:00,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:00,716 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:00,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:00,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:00,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:00,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:00,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:00,871 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:00,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:00,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:01,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:01,012 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:01,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:01,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:01,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:01,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:01,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:01,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:01,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:01,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:01,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:01,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:01,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:01,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:01,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:01,408 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:01,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:01,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:01,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:01,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:01,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:01,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:01,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:01,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:01,689 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:01,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:01,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:01,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:01,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:01,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:01,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:01,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:01,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:01,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:01,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:01,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:02,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:02,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:02,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:02,171 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:02,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:02,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:02,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:02,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:02,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:02,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:02,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:02,411 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:02,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:02,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:02,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:02,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:02,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:02,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:02,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:02,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:02,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:02,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:02,894 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:02,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:02,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:03,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:03,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:03,043 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:03,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:03,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:03,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:03,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:03,155 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:03,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:03,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:03,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:03,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:03,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:03,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:03,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:03,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:03,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:03,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:03,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:03,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:03,684 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:03,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:03,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:03,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:03,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:03,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:03,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:03,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:03,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:04,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:04,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:04,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:04,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:04,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:04,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:04,272 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:04,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:04,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:04,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:04,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:04,384 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:04,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:04,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:04,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:04,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:04,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:04,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:04,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:04,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:04,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:04,681 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:04,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:04,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:04,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:04,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:04,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:04,833 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:04,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:04,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:04,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:04,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:04,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:04,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:05,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:05,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:05,091 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:05,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:05,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:05,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:05,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:05,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:05,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:05,213 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:05,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:05,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:05,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:05,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:05,340 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:05,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:05,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:05,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:05,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:05,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:05,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:05,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:05,567 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:05,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:05,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:05,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:05,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:05,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:05,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:05,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:05,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:05,825 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:05,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:05,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:05,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:05,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:05,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:05,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:05,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:06,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:06,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:06,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:06,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:06,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:06,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:06,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:06,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:06,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:06,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:06,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:06,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:06,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:06,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:06,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:06,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:06,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:06,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:06,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:06,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:06,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:06,823 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:06,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:06,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:06,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:06,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:06,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:07,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:07,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:07,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:07,133 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:07,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:07,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:07,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:07,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:07,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:07,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:07,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:07,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:07,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:07,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:07,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:07,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:07,531 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:07,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:07,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:07,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:07,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:07,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:07,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:07,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:07,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:07,816 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:07,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:07,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:07,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:07,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:07,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:07,950 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:07,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:07,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:07,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:08,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:08,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:08,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:08,081 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:08,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:08,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:08,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:08,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:08,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:08,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:08,220 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:08,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:08,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:08,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:08,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:08,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:08,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:08,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:08,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:08,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:08,449 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:08,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:08,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:08,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:08,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:08,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:08,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:08,686 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:08,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:08,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:08,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:08,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:08,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:08,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:08,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:08,930 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:08,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:08,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:08,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:09,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:09,062 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:09,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:09,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:09,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:09,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:09,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:09,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:09,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:09,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:09,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:09,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:09,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:09,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:09,402 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:09,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:09,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:09,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:09,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:09,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:09,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:09,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:09,652 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:09,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:09,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:09,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:09,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:09,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:09,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:09,800 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:09,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:09,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:09,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:09,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:09,950 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:09,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:09,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:10,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:10,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:10,092 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:10,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:10,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:10,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:10,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:10,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:10,373 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:10,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:10,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:10,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:10,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:10,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:10,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:10,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:10,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:10,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:10,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:10,632 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:10,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:10,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:10,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:10,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:10,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:10,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:10,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:10,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:10,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:10,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:10,861 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:10,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:10,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:10,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:10,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:10,973 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:10,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:10,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:10,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:11,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:11,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:11,085 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:11,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:11,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:11,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:11,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:11,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:11,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:11,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:11,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:11,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:11,338 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:11,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:11,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:11,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:11,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:11,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:11,484 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:11,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:11,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:11,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:11,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:11,622 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:11,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:11,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:11,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:11,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:11,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:11,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:11,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:11,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:11,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:11,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:11,852 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:11,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:11,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:11,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:11,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:11,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:11,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:11,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:11,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:11,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:12,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:12,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:12,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:12,138 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:12,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:12,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:12,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:12,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:12,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:12,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:12,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:12,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:12,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:12,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:12,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:12,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:12,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:12,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:12,576 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:12,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:12,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:12,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:12,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:12,710 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:12,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:12,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:12,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:12,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:12,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:12,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:12,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:12,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:12,941 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:12,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:12,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:12,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:13,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:13,052 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:13,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:13,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:13,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:13,169 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:13,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:13,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:13,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:13,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:13,281 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:13,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:13,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:13,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:13,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:13,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:13,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:13,396 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:13,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:13,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:13,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:13,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:13,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:13,511 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:13,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:13,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:13,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:13,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:13,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:13,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:13,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:13,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:13,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:13,746 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:13,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:13,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:13,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:13,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:13,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:13,857 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:13,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:13,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:13,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:13,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:13,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:13,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:14,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:14,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:14,096 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:14,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:14,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:14,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:14,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:14,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:14,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:14,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:14,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:14,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:14,349 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:14,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:14,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:14,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:14,461 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:14,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:14,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:14,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:14,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:14,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:14,602 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:14,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:14,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:14,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:14,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:14,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:14,722 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:14,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:14,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:14,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:14,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:14,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:14,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:14,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:14,950 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:14,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:14,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:15,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:15,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:15,087 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:15,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:15,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:15,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:15,203 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:15,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:15,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:15,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:15,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:15,320 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:15,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:15,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:15,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:15,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:15,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:15,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:15,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:15,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:15,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:15,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:15,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:15,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:15,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:15,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:15,840 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:15,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:15,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:15,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:15,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:15,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:15,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:15,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:16,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:16,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:16,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:16,213 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:16,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:16,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:16,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:16,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:16,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:16,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:16,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:16,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:16,448 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:16,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:16,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:16,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:16,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:16,559 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:16,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:16,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:16,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:16,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:16,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:16,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:16,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:16,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:16,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:16,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:16,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:16,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:16,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:16,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:16,913 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:16,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:16,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:16,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:17,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:17,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:17,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:17,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:17,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:17,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:17,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:17,147 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:17,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:17,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:17,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:17,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:17,277 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:17,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:17,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:17,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:17,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:17,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:17,387 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:17,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:17,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:17,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:17,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:17,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:17,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:17,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:17,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:17,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:17,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:17,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:17,623 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:17,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:17,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:17,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:17,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:17,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:17,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:17,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:17,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:17,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:17,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:17,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:17,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:17,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:17,982 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:17,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:17,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:18,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:18,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:18,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:18,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:18,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:18,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:18,264 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:18,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:18,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:18,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:18,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:18,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:18,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:18,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:18,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:18,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:18,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:18,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:18,521 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:18,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:18,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:18,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:18,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:18,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:18,647 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:18,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:18,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:18,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:18,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:18,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:18,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:18,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:18,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:19,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:19,032 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:19,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:19,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:19,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:19,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:19,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:19,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:19,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:19,293 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:19,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:19,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:19,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:19,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:19,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:19,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:19,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:19,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:19,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:19,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:19,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:19,653 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:19,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:19,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:19,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:19,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:19,795 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:19,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:19,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:19,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:19,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:19,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:20,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:20,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:20,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:20,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:20,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:20,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:20,139 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:20,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:20,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:20,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:20,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:20,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:20,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:20,251 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:20,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:20,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:20,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:20,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:20,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:20,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:20,363 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:20,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:20,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:20,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:20,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:20,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:20,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:20,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:20,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:20,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:20,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:20,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:20,711 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:20,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:20,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:20,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:20,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:20,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:20,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:20,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:20,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:20,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:20,946 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:20,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:20,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:21,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:21,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:21,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:21,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:21,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:21,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:21,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:21,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:21,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:21,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:21,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:21,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:21,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:21,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:21,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:21,444 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:21,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:21,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:21,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:21,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:21,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:21,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:21,675 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:21,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:21,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:21,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:21,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:21,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:21,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:21,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:21,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:21,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:21,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:21,937 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:21,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:21,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:21,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:22,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:22,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:22,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:22,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:22,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:22,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:22,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:22,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:22,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:22,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:22,296 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:22,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:22,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:22,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:22,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:22,414 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:22,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:22,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:22,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:22,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:22,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:22,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:22,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:22,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:22,665 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:22,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:22,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:22,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:22,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:22,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:22,800 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:22,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:22,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:22,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:22,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:22,938 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:22,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:22,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:23,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:23,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:23,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:23,054 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:23,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:23,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:23,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:23,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:23,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:23,184 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:23,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:23,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:23,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:23,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:23,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:23,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:23,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:23,428 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:23,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:23,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:23,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:23,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:23,541 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:23,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:23,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:23,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:23,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:23,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:23,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:23,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:23,769 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:23,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:23,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:23,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:23,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:23,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:23,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:23,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:24,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:24,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:24,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:24,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:24,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:24,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:24,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:24,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:24,235 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:24,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:24,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:24,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:24,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:24,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:24,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:24,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:24,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:24,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:24,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:24,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:24,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:24,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:24,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:24,699 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:24,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:24,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:24,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:24,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:24,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:24,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:24,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:24,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:25,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:25,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:25,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:25,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:25,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:25,194 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:25,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:25,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:25,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:25,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:25,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:25,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:25,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:25,421 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:25,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:25,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:25,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:25,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:25,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:25,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:25,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:25,646 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:25,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:25,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:25,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:25,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:25,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:25,761 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:25,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:25,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:25,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:25,908 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:25,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:25,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:25,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:26,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:26,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:26,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:26,038 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:26,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:26,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:26,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:26,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:26,302 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:26,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:26,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:26,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:26,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:26,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:26,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:26,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:26,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:26,527 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:26,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:26,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:26,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:26,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:26,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:26,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:26,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:26,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:26,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:26,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:26,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:26,786 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:26,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:26,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:26,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:26,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:26,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:26,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:27,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:27,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:27,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:27,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:27,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:27,127 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:27,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:27,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:27,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:27,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:27,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:27,243 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:27,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:27,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:27,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:27,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:27,358 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:27,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:27,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:27,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:27,474 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:27,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:27,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:27,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:27,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:27,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:27,586 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:27,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:27,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:27,705 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:27,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:27,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:27,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:27,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:27,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:27,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:27,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:27,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:27,930 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:27,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:27,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:27,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:27,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:28,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:28,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:28,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:28,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:28,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:28,156 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:28,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:28,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:28,272 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:28,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:28,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:28,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:28,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:28,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:28,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:28,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:28,518 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:28,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:28,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:28,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:28,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:28,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:28,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:28,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:28,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:28,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:28,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:28,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:28,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:28,862 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:28,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:28,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:28,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:28,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:28,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:28,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:28,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:28,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:29,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:29,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:29,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:29,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:29,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:29,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:29,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:29,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:29,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:29,336 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:29,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:29,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:29,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:29,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:29,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:29,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:29,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:29,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:29,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:29,566 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:29,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:29,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:29,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:29,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:29,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:29,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:29,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:29,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:29,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:29,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:29,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:29,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:29,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:30,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:30,016 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:30,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:30,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:30,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:30,123 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:30,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:30,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:30,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:30,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:30,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:30,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:30,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:30,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:30,393 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:30,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:30,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:30,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:30,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:30,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:30,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:30,501 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:30,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:30,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:30,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:30,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:30,615 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:30,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:30,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:30,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:30,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:30,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:30,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:30,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:30,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:30,861 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:30,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:30,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:30,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:30,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:30,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:30,970 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:30,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:30,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:31,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:31,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:31,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:31,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:31,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:31,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:31,197 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:31,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:31,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:31,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:31,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:31,308 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:31,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:31,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:31,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:31,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:31,431 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:31,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:31,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:31,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:31,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:31,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:31,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:31,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:31,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:31,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:31,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:31,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:31,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:31,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:31,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:31,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:31,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:31,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:31,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:31,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:31,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:32,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:32,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:32,103 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:32,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:32,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:32,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:32,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:32,212 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:32,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:32,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:32,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:32,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:32,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:32,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:32,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:32,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:32,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:32,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:32,450 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:32,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:32,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:32,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:32,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:32,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:32,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:32,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:32,704 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:32,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:32,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:32,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:32,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:32,820 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:32,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:32,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:32,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:32,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:32,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:32,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:32,936 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:32,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:32,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:32,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:33,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:33,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:33,154 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:33,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:33,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:33,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:33,265 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:33,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:33,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:33,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:33,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:33,382 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:33,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:33,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:33,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:33,493 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:33,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:33,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:33,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:33,716 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:33,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:33,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:33,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:33,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:33,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:33,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:33,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:34,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:34,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:34,073 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:34,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:34,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:34,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:34,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:34,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:34,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:34,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:34,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:34,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:34,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:34,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:34,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:34,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:34,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:34,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:34,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:34,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:34,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:34,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:34,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:34,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:34,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:34,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:34,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:34,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:34,746 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:34,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:34,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:34,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:34,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:34,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:34,865 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:34,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:34,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:34,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:34,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:34,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:34,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:34,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:35,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:35,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:35,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:35,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:35,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:35,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:35,202 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:35,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:35,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:35,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:35,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:35,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:35,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:35,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:35,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:35,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:35,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:35,426 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:35,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:35,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:35,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:35,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:35,544 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:35,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:35,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:35,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:35,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:35,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:35,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:35,666 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:35,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:35,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:35,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:35,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:35,780 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:35,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:35,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:35,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:35,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:35,896 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:35,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:35,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:35,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:36,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:36,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:36,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:36,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:36,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:36,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:36,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:36,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:36,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:36,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:36,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:36,292 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:36,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:36,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:36,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:36,446 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:36,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:36,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:36,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:36,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:36,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:36,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:36,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:36,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:36,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:36,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:36,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:36,819 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:36,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:36,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:36,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:36,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:36,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:36,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:36,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:36,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:37,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:37,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:37,051 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:37,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:37,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:37,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:37,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:37,158 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:37,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:37,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:37,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:37,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:37,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:37,270 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:37,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:37,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:37,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:37,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:37,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:37,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:37,500 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:37,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:37,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:37,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:37,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:37,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:37,643 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:37,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:37,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:37,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:37,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:37,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:37,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:37,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:37,873 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:37,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:37,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:37,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:37,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:37,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:37,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:37,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:37,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:38,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:38,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:38,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:38,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:38,104 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:38,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:38,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:38,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:38,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:38,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:38,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:38,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:38,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:38,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:38,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:38,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:38,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:38,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:38,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:38,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:38,569 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:38,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:38,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:38,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:38,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:38,683 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:38,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:38,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:38,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:38,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:38,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:38,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:38,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:38,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:39,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:39,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:39,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:39,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:39,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:39,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:39,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:39,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:39,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:39,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:39,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:39,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:39,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:39,390 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:39,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:39,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:39,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:39,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:39,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:39,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:39,514 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:39,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:39,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:39,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:39,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:39,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:39,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:39,650 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:39,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:39,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:39,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:39,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:39,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:39,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:39,783 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:39,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:39,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:39,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:39,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:39,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:39,915 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:39,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:39,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:39,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:40,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:40,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:40,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:40,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:40,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:40,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:40,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:40,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:40,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:40,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:40,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:40,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:40,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:40,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:40,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:40,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:40,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:40,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:40,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:40,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:40,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:40,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:40,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:40,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:40,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:40,948 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:40,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:40,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:40,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:41,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:41,061 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:41,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:41,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:41,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:41,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:41,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:41,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:41,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:41,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:41,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:41,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:41,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:41,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:41,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:41,439 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:41,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:41,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:41,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:41,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:41,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:41,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:41,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:41,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:41,658 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:41,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:41,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:41,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:41,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:41,766 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:41,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:41,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:41,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:41,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:41,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:41,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:41,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:41,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:41,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:41,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:41,989 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:41,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:41,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:42,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:42,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:42,096 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:42,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:42,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:42,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:42,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:42,206 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:42,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:42,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:42,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:42,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:42,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:42,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:42,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:42,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:42,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:42,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:42,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:42,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:42,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:42,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:42,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:42,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:42,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:42,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:42,760 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:42,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:42,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:42,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:42,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:42,887 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:42,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:42,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:43,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:43,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:43,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:43,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:43,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:43,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:43,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:43,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:43,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:43,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:43,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:43,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:43,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:43,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:43,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:43,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:43,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:43,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:43,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:43,514 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:43,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:43,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:43,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:43,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:43,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:43,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:43,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:43,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:43,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:43,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:43,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:43,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:43,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:43,850 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:43,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:43,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:43,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:43,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:43,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:43,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:43,969 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:43,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:43,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:43,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:44,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:44,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:44,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:44,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:44,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:44,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:44,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:44,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:44,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:44,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:44,310 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:44,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:44,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:44,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:44,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:44,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:44,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:44,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:44,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:44,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:44,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:44,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:44,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:44,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:44,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:44,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:44,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:44,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:44,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:44,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:44,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:44,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:44,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:44,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:44,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:44,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:44,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:44,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:44,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:44,983 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:44,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:44,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:44,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:45,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:45,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:45,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:45,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:45,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:45,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:45,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:45,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:45,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:45,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:45,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:45,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:45,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:45,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:45,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:45,553 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:45,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:45,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:45,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:45,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:45,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:45,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:45,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:45,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:45,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:45,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:45,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:45,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:45,889 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:45,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:45,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:45,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:46,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:46,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:46,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:46,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:46,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:46,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:46,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:46,229 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:46,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:46,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:46,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:46,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:46,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:46,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:46,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:46,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:46,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:46,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:46,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:46,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:46,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:46,649 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:46,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:46,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:46,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:46,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:46,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:46,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:46,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:46,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:46,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:46,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:46,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:46,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:46,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:46,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:47,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:47,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:47,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:47,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:47,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:47,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:47,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:47,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:47,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:47,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:47,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:47,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:47,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:47,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:47,726 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:47,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:47,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:47,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:47,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:47,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:47,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:47,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:47,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:47,948 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:47,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:47,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:47,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:48,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:48,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:48,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:48,060 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:48,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:48,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:48,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:48,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:48,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:48,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:48,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:48,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:48,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:48,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:48,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:48,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:48,512 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:48,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:48,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:48,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:48,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:48,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:48,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:48,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:48,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:48,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:48,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:48,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:48,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:48,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:48,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:48,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:48,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:48,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:49,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:49,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:49,076 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:49,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:49,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:49,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:49,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:49,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:49,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:49,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:49,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:49,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:49,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:49,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:49,423 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:49,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:49,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:49,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:49,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:49,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:49,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:49,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:49,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:49,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:49,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:49,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:49,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:49,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:49,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:49,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:49,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:49,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:49,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:49,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:49,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:49,976 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:49,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:49,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:49,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:50,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:50,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:50,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:50,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:50,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:50,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:50,197 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:50,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:50,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:50,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:50,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:50,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:50,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:50,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:50,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:50,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:50,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:50,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:50,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:50,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:50,532 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:50,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:50,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:50,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:50,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:50,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:50,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:50,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:50,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:50,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:50,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:50,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:50,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:50,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:50,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:50,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:50,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:51,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:51,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:51,077 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:51,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:51,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:51,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:51,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:51,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:51,290 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:51,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:51,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:51,298 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:51,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:51,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:51,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:51,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:51,409 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:51,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:51,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:51,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:51,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:51,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:51,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:51,521 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:51,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:51,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:51,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:51,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:51,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:51,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:51,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:51,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:51,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:51,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:51,841 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:51,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:51,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:51,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:51,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:52,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:52,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:52,122 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:52,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:52,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:52,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:52,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:52,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:52,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:52,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:52,349 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:52,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:52,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:52,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:52,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:52,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:52,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:52,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:52,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:52,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:52,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:52,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:52,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:52,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:52,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:52,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:52,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:52,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:52,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:52,909 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:52,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:52,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:53,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:53,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:53,017 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:53,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:53,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:53,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:53,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:53,133 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:53,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:53,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:53,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:53,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:53,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:53,242 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:53,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:53,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:53,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:53,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:53,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:53,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:53,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:53,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:53,463 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:53,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:53,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:53,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:53,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:53,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:53,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:53,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:53,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:53,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:53,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:53,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:53,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:53,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:53,914 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:53,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:53,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:54,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:54,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:54,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:54,131 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:54,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:54,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:54,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:54,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:54,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:54,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:54,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:54,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:54,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:54,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:54,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:54,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:54,806 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:54,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:54,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:54,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:54,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:55,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:55,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:55,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:55,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:55,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:55,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:55,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:55,141 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:55,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:55,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:55,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:55,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:55,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:55,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:55,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:55,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:55,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:55,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:55,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:55,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:55,509 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:55,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:55,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:55,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:55,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:55,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:55,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:55,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:55,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:55,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:55,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:55,841 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:55,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:55,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:55,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:55,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:55,953 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:55,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:55,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:55,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:56,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:56,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:56,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:56,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:56,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:56,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:56,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:56,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:56,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:56,316 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:56,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:56,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:56,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:56,425 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:56,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:56,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:56,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:56,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:56,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:56,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:56,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:56,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:56,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:56,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:56,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:56,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:56,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:56,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:56,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:56,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:56,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:56,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:56,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:56,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:56,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:56,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:56,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:56,983 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:56,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:56,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:57,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:57,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:57,096 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:57,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:57,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:57,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:57,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:57,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:57,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:57,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:57,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:57,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:57,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:57,426 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:57,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:57,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:57,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:57,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:57,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:57,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:57,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:57,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:57,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:57,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:57,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:57,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:57,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:57,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:57,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:57,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:57,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:58,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:58,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:58,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:58,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:58,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:58,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:58,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:58,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:58,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:58,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:58,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:58,339 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:58,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:58,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:58,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:58,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:58,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:58,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:58,552 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:58,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:58,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:58,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:58,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:58,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:58,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:58,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:58,772 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:58,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:58,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:58,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:58,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:58,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:58,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:58,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:58,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:58,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:58,993 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:58,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:58,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:59,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:59,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:59,106 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:59,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:59,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:59,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:59,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:59,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:59,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:59,227 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:59,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:59,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:59,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:59,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:59,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:59,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:59,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:59,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:59,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:59,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:59,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:59,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:59,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:59,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:59,555 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:59,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:59,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:59,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:59,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:59,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:59,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:59,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:59,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:59,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:59,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:59,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:59,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:59,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:59,884 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:59,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:59,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:59,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:01:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:01:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:01:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:01:59,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:01:59,994 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:01:59,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:01:59,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:01:59,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:00,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:00,106 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:00,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:00,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:00,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:00,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:00,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:00,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:00,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:00,440 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:00,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:00,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:00,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:00,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:00,657 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:00,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:00,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:00,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:00,766 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:00,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:00,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:00,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:00,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:00,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:00,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:00,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:01,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:01,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:01,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:01,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:01,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:01,212 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:01,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:01,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:01,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:01,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:01,330 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:01,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:01,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:01,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:01,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:01,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:01,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:01,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:01,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:01,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:01,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:01,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:01,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:01,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:01,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:01,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:01,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:01,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:01,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:01,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:01,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:01,873 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:01,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:01,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:01,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:01,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:01,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:01,983 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:01,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:01,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:02,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:02,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:02,094 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:02,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:02,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:02,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:02,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:02,206 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:02,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:02,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:02,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:02,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:02,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:02,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:02,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:02,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:02,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:02,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:02,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:02,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:02,539 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:02,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:02,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:02,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:02,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:02,648 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:02,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:02,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:02,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:02,782 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:02,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:02,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:02,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:02,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:02,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:02,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:03,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:03,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:03,002 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:03,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:03,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:03,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:03,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:03,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:03,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:03,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:03,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:03,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:03,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:03,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:03,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:03,339 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:03,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:03,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:03,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:03,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:03,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:03,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:03,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:03,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:03,569 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:03,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:03,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:03,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:03,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:03,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:03,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:03,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:03,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:03,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:03,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:03,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:03,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:03,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:03,896 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:03,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:03,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:03,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:03,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:03,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:04,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:04,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,112 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:04,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:04,555 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,563 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:04,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:04,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:04,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:04,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:05,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:05,139 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:05,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:05,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:05,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:05,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:05,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:05,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:05,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:05,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:05,375 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:05,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:05,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:05,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:05,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:05,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:05,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:05,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:05,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:05,606 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:05,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:05,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:05,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:05,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:05,714 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:05,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:05,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:05,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:05,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:05,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:05,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:05,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:05,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:05,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:05,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:05,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:05,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:06,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:06,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:06,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:06,041 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:06,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:06,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:06,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:06,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:06,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:06,152 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:06,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:06,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:06,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:06,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:06,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:06,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:06,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:06,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:06,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:06,397 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:06,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:06,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:06,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:06,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:06,549 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:06,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:06,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:06,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:06,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:06,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:06,695 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:06,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:06,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:06,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:06,838 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:06,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:06,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:06,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:06,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:06,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:06,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:06,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:06,981 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:06,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:06,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:06,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:07,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:07,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:07,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:07,120 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:07,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:07,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:07,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:07,248 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:07,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:07,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:07,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:07,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:07,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:07,359 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:07,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:07,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:07,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:07,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:07,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:07,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:07,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:07,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:07,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:07,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:07,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:07,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:07,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:07,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:07,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:07,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:07,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:07,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:07,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:07,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:07,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:08,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:08,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:08,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:08,083 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:08,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:08,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:08,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:08,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:08,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:08,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:08,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:08,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:08,357 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:08,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:08,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:08,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:08,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:08,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:08,467 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:08,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:08,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:08,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:08,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:08,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:08,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:08,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:08,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:08,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:08,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:08,687 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:08,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:08,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:08,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:08,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:08,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:08,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:08,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:08,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:08,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:08,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:08,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:08,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:08,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:09,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:09,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:09,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:09,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:09,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:09,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:09,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:09,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:09,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:09,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:09,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:09,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:09,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:09,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:09,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:09,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:09,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:09,594 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:09,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:09,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:09,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:09,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:09,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:09,708 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:09,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:09,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:09,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:09,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:09,819 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:09,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:09,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:09,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:09,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:09,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:10,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:10,042 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:10,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:10,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:10,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:10,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:10,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:10,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:10,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:10,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:10,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:10,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:10,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:10,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:10,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:10,378 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:10,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:10,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:10,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:10,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:10,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:10,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:10,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:10,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:10,624 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:10,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:10,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:10,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:10,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:10,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:10,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:10,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:10,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:10,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:10,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:10,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:10,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:10,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:10,984 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:10,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:10,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:11,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:11,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:11,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:11,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:11,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:11,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:11,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:11,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:11,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:11,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:11,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:11,356 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:11,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:11,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:11,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:11,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:11,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:11,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:11,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:11,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:11,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:11,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:11,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:11,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:11,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:11,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:11,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:11,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:11,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:11,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:11,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:11,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:11,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:11,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:11,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:11,913 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:11,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:11,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:11,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:12,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:12,027 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:12,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:12,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:12,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:12,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:12,142 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:12,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:12,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:12,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:12,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:12,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:12,256 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:12,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:12,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:12,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:12,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:12,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:12,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:12,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:12,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:12,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:12,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:12,488 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:12,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:12,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:12,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:12,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:12,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:12,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:12,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:12,783 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:12,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:12,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:12,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:12,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:12,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:12,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:13,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:13,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:13,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:13,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:13,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:13,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:13,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:13,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:13,397 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:13,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:13,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:13,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:13,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:13,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:13,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:13,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:13,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:13,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:13,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:13,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:13,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:13,765 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:13,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:13,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:13,869 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:13,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:13,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:13,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:13,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:13,976 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:13,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:13,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:14,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:14,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:14,085 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:14,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:14,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:14,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:14,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:14,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:14,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:14,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:14,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:14,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:14,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:14,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:14,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:14,419 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:14,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:14,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:14,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:14,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:14,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:14,529 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:14,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:14,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:14,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:14,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:14,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:14,636 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:14,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:14,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:14,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:14,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:14,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:14,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:14,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:14,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:14,858 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:14,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:14,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:14,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:14,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:14,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:14,966 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:14,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:14,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:15,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:15,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:15,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:15,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:15,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:15,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:15,183 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:15,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:15,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:15,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:15,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:15,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:15,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:15,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:15,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:15,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:15,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:15,514 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:15,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:15,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:15,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:15,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:15,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:15,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:15,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:15,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:15,742 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:15,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:15,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:15,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:15,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:15,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:15,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:15,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:15,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:15,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:16,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:16,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:16,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:16,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:16,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:16,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:16,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:16,184 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:16,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:16,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:16,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:16,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:16,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:16,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:16,294 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:16,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:16,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:16,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:16,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:16,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:16,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:16,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:16,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:16,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:16,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:16,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:16,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:16,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:16,641 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:16,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:16,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:16,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:16,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:16,786 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:16,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:16,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:16,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:16,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:16,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:16,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:16,908 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:16,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:16,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:17,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:17,018 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:17,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:17,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:17,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:17,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:17,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:17,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:17,128 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:17,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:17,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:17,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:17,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:17,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:17,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:17,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:17,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:17,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:17,346 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:17,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:17,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:17,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:17,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:17,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:17,493 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:17,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:17,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:17,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:17,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:17,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:17,642 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:17,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:17,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:17,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:17,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:17,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:17,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:17,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:17,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:17,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:17,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:18,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:18,068 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:18,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:18,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:18,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:18,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:18,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:18,187 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:18,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:18,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:18,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:18,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:18,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:18,295 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:18,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:18,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:18,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:18,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:18,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:18,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:18,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:18,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:18,517 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:18,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:18,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:18,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:18,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:18,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:18,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:18,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:18,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:18,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:18,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:18,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:18,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:18,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:18,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:18,843 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:18,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:18,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:18,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:18,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:18,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:18,955 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:18,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:18,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:18,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:19,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:19,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:19,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:19,070 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:19,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:19,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:19,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:19,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:19,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:19,208 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:19,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:19,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:19,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:19,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:19,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:19,358 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:19,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:19,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:19,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:19,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:19,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:19,502 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:19,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:19,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:19,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:19,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:19,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:19,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:19,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:19,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:19,793 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:19,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:19,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:19,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:19,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:19,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:19,940 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:19,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:19,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:19,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:20,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:20,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:20,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:20,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:20,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:20,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:20,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:20,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:20,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:20,298 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:20,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:20,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:20,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:20,410 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:20,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:20,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:20,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:20,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:20,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:20,519 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:20,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:20,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:20,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:20,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:20,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:20,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:20,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:20,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:20,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:20,735 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:20,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:20,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:20,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:20,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:20,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:20,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:20,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:20,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:20,956 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:20,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:20,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:21,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:21,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:21,067 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:21,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:21,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:21,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:21,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:21,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:21,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:21,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:21,291 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:21,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:21,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:21,404 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:21,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:21,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:21,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:21,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:21,521 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:21,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:21,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:21,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:21,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:21,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:21,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:21,740 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:21,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:21,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:21,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:21,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:21,852 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:21,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:21,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:21,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:21,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:21,963 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:21,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:21,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:21,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:22,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:22,085 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:22,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:22,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:22,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:22,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:22,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:22,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:22,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:22,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:22,347 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:22,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:22,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:22,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:22,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:22,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:22,470 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:22,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:22,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:22,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:22,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:22,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:22,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:22,577 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:22,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:22,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:22,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:22,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:22,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:22,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:22,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:22,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:22,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:22,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:22,794 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:22,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:22,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:22,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:22,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:22,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:22,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:22,996 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:23,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:23,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:23,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:23,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:23,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:23,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:23,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:23,110 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:23,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:23,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:23,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:23,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:23,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:23,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:23,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:23,342 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:23,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:23,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:23,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:23,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:23,486 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:23,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:23,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:23,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:23,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:23,632 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:23,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:23,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:23,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:23,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:23,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:23,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:23,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:23,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:23,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:23,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:23,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:23,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:23,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:23,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:24,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:24,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:24,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:24,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:24,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:24,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:24,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:24,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:24,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:24,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:24,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:24,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:24,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:24,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:24,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:24,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:24,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:24,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:24,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:24,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:24,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:24,724 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:24,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:24,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:24,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:24,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:24,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:24,851 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:24,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:24,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:24,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:24,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:24,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:24,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:24,959 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:24,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:24,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:24,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:25,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:25,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:25,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:25,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:25,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:25,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:25,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:25,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:25,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:25,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:25,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:25,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:25,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:25,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:25,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:25,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:25,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:25,387 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:25,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:25,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:25,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:25,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:25,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:25,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:25,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:25,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:25,623 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:25,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:25,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:25,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:25,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:25,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:25,746 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:25,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:25,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:25,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:25,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:25,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:25,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:25,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:26,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:26,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:26,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:26,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:26,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:26,124 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:26,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:26,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:26,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:26,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:26,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:26,259 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:26,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:26,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:26,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:26,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:26,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:26,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:26,426 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:26,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:26,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:26,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:26,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:26,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:26,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:26,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:26,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:26,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:26,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:26,693 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:26,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:26,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:26,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:26,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:26,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:26,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:26,805 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:26,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:26,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:26,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:26,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:26,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:27,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:27,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:27,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:27,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:27,147 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:27,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:27,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:27,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:27,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:27,361 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:27,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:27,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:27,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:27,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:27,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:27,466 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:27,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:27,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:27,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:27,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:27,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:27,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:27,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:27,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:27,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:27,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:27,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:27,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:27,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:27,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:27,787 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:27,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:27,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:27,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:27,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:27,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:27,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:27,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:27,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,001 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:28,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:28,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:28,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:28,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:28,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:28,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,429 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,640 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:28,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,753 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:28,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:28,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:28,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:28,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:29,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:29,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:29,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:29,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:29,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:29,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:29,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:29,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:29,323 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:29,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:29,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:29,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:29,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:29,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:29,431 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:29,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:29,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:29,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:29,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:29,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:29,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:29,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:29,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:29,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:29,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:29,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:29,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:29,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:29,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:29,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:29,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:29,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:29,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:29,873 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:29,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:29,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:29,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:29,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:29,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:29,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:29,986 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:29,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:29,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:29,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:30,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:30,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:30,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:30,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:30,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:30,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:30,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:30,216 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:30,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:30,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:30,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:30,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:30,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:30,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:30,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:30,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:30,441 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:30,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:30,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:30,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:30,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:30,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:30,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:30,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:30,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:30,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:30,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:30,651 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:30,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:30,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:30,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:30,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:30,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:30,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:30,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:30,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:30,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:30,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:31,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:31,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:31,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:31,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:31,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:31,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:31,209 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:31,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:31,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:31,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:31,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:31,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:31,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:31,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:31,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:31,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:31,429 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:31,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:31,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:31,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:31,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:31,539 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:31,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:31,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:31,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:31,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:31,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:31,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:31,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:31,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:31,822 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:31,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:31,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:31,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:31,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:31,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:31,971 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:31,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:31,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:31,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:32,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:32,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:32,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:32,270 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:32,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:32,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:32,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:32,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:32,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:32,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:32,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:32,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:32,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:32,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:32,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:32,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:32,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:32,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:32,785 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:32,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:32,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:32,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:32,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:32,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:32,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:32,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:32,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:33,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:33,009 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:33,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:33,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:33,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:33,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:33,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:33,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:33,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:33,236 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:33,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:33,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:33,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:33,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:33,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:33,580 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:33,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:33,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:33,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:33,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:33,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:33,810 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:33,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:33,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:33,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:33,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:33,923 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:33,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:33,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:33,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:34,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:34,036 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:34,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:34,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:34,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:34,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:34,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:34,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:34,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:34,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:34,373 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:34,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:34,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:34,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:34,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:34,487 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:34,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:34,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:34,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:34,603 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:34,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:34,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:34,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:02:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:02:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:02:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:02:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:02:34,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:02:34,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:09:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:09:59,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:09:59,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:09:59,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:09:59,925 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:09:59,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:09:59,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:09:59,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:09:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,352 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,778 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:00,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:00,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:00,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:01,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:01,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:01,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:01,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:01,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:01,421 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:01,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:01,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:01,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:01,529 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:01,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:01,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:01,637 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:01,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:01,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:01,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:01,749 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:01,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:01,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:01,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:01,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:01,955 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:01,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:01,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:01,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:01,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:02,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:02,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:02,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:02,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:02,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:02,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:02,480 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:02,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:02,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:02,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:02,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:02,692 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:02,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:02,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:02,799 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:02,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:02,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:02,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:02,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:02,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:02,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,222 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,325 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,744 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:03,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:03,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:03,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:03,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:03,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:04,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:04,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:04,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:04,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:04,191 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:04,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:04,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:04,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:04,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:04,502 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:04,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:04,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:04,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:04,608 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:04,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:04,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:04,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:04,716 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:04,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:04,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:04,822 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:04,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:04,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:04,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:04,930 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:04,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:04,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:04,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,569 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,881 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:05,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:05,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:05,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:05,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:06,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:06,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:06,302 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:06,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:06,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:06,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:06,408 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:06,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:06,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:06,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:06,514 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:06,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:06,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:06,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:06,622 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:06,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:06,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:06,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:06,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:06,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:06,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:07,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:07,185 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:07,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:07,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:07,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:07,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:07,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:07,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:07,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:07,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:07,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:07,822 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:07,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:07,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:07,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:07,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:07,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:08,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:08,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:08,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:08,146 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:08,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:08,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:08,250 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:08,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:08,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:08,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:08,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:08,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:08,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:08,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:08,828 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:08,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:08,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:08,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:08,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:08,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:09,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:09,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:09,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:09,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:09,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:09,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:09,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:09,363 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:09,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:09,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:09,469 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:09,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:09,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:09,576 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:09,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:09,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:09,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:09,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:09,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:09,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:09,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:09,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:09,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:09,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,439 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,543 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:10,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:10,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:10,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:10,962 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:10,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:10,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:10,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:10,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:11,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:11,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:11,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:11,279 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:11,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:11,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:11,385 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:11,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:11,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:11,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:11,599 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:11,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:11,703 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:11,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:11,806 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:11,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:11,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:11,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:11,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:11,911 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:11,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:11,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:11,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,017 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,122 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,227 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,333 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,440 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,765 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,870 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:12,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:12,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:12,974 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:12,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:12,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:13,079 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:13,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:13,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:13,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:13,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:13,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:13,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:13,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:13,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:13,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:13,502 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:13,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:13,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:13,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:13,608 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:13,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:13,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:13,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:13,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:13,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:13,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:13,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:13,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:13,944 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:13,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:13,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:13,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:14,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:14,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:14,152 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:14,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:14,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:14,261 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:14,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:14,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:14,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:14,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:14,577 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:14,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:14,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:14,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:14,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:14,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:14,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:14,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:14,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:14,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,330 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,540 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,750 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:15,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:15,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:15,960 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:15,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:15,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:16,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:16,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:16,173 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:16,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:16,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:16,290 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:16,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:16,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:16,393 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:16,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:16,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:16,496 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:16,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:16,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:16,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:16,600 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:16,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:16,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:16,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:16,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:16,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:16,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:16,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:16,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:16,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:16,917 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:16,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:16,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:16,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,022 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,339 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,446 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,554 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:17,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:17,969 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:17,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:17,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:17,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:18,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:18,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:18,283 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:18,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:18,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:18,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:18,601 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:18,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:18,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:18,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:18,814 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:18,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:18,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:18,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:18,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,022 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,442 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,548 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,761 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,865 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,873 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:19,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:19,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:19,979 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:19,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:19,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:19,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:20,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:20,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:20,191 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:20,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:20,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:20,295 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:20,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:20,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:20,400 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:20,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:20,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:20,505 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:20,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:20,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:20,612 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:20,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:20,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:20,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:20,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:20,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:20,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:20,827 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:20,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:20,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:20,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:20,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:20,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:20,934 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:20,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:20,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,041 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,150 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,254 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,461 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,565 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,879 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:21,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:21,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:21,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:21,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:22,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:22,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:22,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:22,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:22,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:22,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:22,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:22,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:22,514 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:22,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:22,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:22,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:22,618 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:22,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:22,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:22,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:22,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:22,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:22,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:22,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:22,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:22,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:22,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:22,932 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:22,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:22,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:22,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,037 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:23,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:23,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:23,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:23,989 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:23,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:23,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:24,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:24,094 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:24,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:24,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:24,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:24,308 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:24,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:24,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:24,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:24,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:24,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:24,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:24,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:24,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:24,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:24,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:24,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:24,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:24,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:24,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:24,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:25,052 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:25,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:25,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:25,156 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:25,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:25,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:25,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:25,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:25,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:25,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:25,369 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:25,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:25,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:25,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:25,586 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:25,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:25,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:25,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:25,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:25,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:25,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:25,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:25,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:25,912 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:25,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:25,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:25,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,223 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,432 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,537 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,646 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,861 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:26,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:26,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:26,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:26,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:26,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:27,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:27,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:27,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:27,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:27,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:27,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:27,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:27,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:27,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:27,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:27,598 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:27,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:27,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:27,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:27,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:27,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:27,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:27,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:27,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:27,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:27,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:27,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:27,913 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:27,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:27,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:27,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,125 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,232 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,340 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,444 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,651 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,755 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:28,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:28,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:28,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:28,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:29,070 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:29,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:29,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:29,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:29,283 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:29,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:29,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:29,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:29,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:29,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:29,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:29,602 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:29,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:29,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:29,705 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:29,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:29,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:29,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:29,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:29,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:29,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:29,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:29,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,017 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,122 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,332 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,438 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,544 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,760 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:30,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:30,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:30,971 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:30,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:30,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:31,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:31,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:31,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:31,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:31,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:31,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:31,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:31,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,489 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:31,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:31,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:31,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:31,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:31,709 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:31,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:31,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:31,816 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:31,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:31,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:31,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:31,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:31,925 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:31,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:31,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:31,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,029 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,132 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,341 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,760 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,866 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:32,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:32,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:32,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:33,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:33,082 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:33,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:33,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:33,185 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:33,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:33,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:33,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:33,393 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:33,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:33,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:33,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:33,604 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:33,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:33,709 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:33,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:33,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:33,821 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:33,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:33,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:33,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:33,957 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:33,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:33,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:33,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:34,079 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:34,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:34,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:34,192 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:34,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:34,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:34,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:34,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:34,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:34,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:34,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:34,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:34,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:34,728 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:34,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:34,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:34,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:34,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:34,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:34,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:34,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:34,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:34,938 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:34,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:34,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,043 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,361 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,468 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,577 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,680 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,784 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:35,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:35,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:35,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:35,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:36,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:36,099 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:36,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:36,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:36,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:36,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:36,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:36,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:36,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:36,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:36,532 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:36,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:36,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:36,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:36,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:36,795 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:36,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:36,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:36,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:36,898 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:36,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:36,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:36,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:36,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,107 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,744 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:37,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:37,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:37,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:38,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:38,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:38,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:38,174 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:38,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:38,279 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:38,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:38,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:38,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:38,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:38,488 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:38,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:38,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:38,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:38,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:38,699 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:38,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:38,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:38,805 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:38,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:38,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:38,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:38,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:38,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:38,911 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:38,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:38,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,017 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,232 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,336 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,543 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,855 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:39,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:39,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:39,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:39,960 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:39,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:39,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:39,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:40,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:40,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:40,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:40,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:40,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:40,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:40,172 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:40,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:40,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:40,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:40,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:40,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:40,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:40,278 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:40,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:40,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:40,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:40,379 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:40,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:40,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:40,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:40,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:40,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:40,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:40,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:40,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:40,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:40,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:40,801 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:40,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:40,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:40,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:40,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:40,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:40,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,225 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,437 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,548 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,651 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,868 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:41,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:41,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:41,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:42,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:42,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:42,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:42,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:42,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:42,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:42,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:42,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:42,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:42,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:42,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:42,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:42,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:42,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:42,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:42,507 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:42,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:42,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:42,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:42,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:42,615 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:42,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:42,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:42,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:42,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:42,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:42,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:42,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:42,834 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:42,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:42,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:42,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:42,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:42,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:42,939 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:42,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:42,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:42,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,251 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,461 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,778 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,884 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:43,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:43,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:43,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:44,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:44,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:44,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:44,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:44,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:44,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:44,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:44,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:44,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:44,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:44,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:44,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:44,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:44,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:44,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:44,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:44,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:44,830 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:44,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:44,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:44,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:44,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:44,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:44,935 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:44,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:44,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,042 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,260 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,571 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,885 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:45,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:45,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:45,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:46,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:46,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:46,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:46,203 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:46,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:46,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:46,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:46,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:46,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:46,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:46,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:46,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:46,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:46,522 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:46,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:46,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:46,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:46,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:46,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:46,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:46,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:46,735 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:46,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:46,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:46,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:46,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:46,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:46,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:46,840 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:46,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:46,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:46,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:46,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:46,945 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:46,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:46,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:46,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:47,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:47,050 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:47,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:47,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:47,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:47,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:47,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:47,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:47,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:47,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:47,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:47,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:47,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:47,367 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:47,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:47,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:47,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:47,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:47,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:47,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:47,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:47,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:47,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:47,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:47,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:47,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:47,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:47,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:47,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:47,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:47,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:47,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:47,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:47,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:47,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:47,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:47,985 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:47,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:47,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:47,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:48,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:48,251 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:48,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:48,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:48,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:48,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:48,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:48,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:48,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:48,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:48,819 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:48,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:48,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:48,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:48,932 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:48,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:48,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:48,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,036 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,140 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,244 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:49,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,349 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:49,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,665 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,770 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:49,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:49,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:49,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:49,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:49,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:50,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:50,091 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:50,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:50,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:50,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:50,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:50,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:50,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:50,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:50,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:50,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:50,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:50,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:50,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:50,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:50,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:50,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:50,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:50,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:50,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:50,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:50,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:50,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:50,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:50,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:50,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:50,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:50,710 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:50,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:50,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:50,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:50,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:50,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:50,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:50,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:50,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:50,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:50,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:51,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,668 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:51,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:51,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:51,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:51,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:51,989 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:51,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:51,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:52,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:52,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:52,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:52,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:52,311 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:52,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:52,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:52,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:52,533 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:52,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:52,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:52,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:52,638 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:52,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:52,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:52,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:52,744 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:52,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:52,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:52,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:52,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:52,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:52,956 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:52,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:52,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:53,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:53,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:53,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:53,062 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:53,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:53,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:53,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:53,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:53,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:53,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:53,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:53,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:53,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:53,272 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:53,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:53,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:53,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:53,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:53,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:53,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:53,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:53,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:53,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:53,484 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:53,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:53,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:53,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:53,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:53,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:53,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:53,590 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:53,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:53,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:53,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:53,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:53,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:53,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:53,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:53,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:53,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:53,805 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:53,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:53,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:53,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:53,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:53,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:53,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:53,908 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:53,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:53,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:53,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:54,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:54,974 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:54,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:54,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:54,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:55,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:55,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:55,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:55,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:55,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:55,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:55,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:55,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:55,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:55,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:55,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:55,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:55,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:55,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:55,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:55,600 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:55,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:55,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:55,705 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:55,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:55,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:55,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:55,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:55,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:55,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:55,916 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:55,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:55,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:55,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:56,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:56,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,440 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,552 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:56,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:56,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:56,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:56,976 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:56,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:56,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:56,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:57,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:57,082 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:57,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:57,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:57,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:57,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:57,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:57,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:57,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:57,295 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:57,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:57,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:57,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:57,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:57,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:57,404 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:57,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:57,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:57,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:57,507 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:57,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:57,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:57,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:57,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:57,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:57,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:57,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:57,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:57,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:57,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:57,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:57,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:57,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:57,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:57,818 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:57,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:57,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:57,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:57,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:57,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:57,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:57,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:57,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:57,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,027 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,238 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,767 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,871 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:58,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:58,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:59,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:59,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:59,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:59,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:59,186 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:59,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:59,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:59,397 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:59,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:59,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:59,504 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:59,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:59,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:59,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:59,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:59,721 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:59,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:59,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:59,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:10:59,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:10:59,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:10:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:10:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:10:59,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:10:59,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:10:59,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:10:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,347 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,558 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,884 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:00,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:00,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:00,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:01,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:01,101 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:01,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:01,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:01,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:01,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:01,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:01,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:01,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:01,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:01,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:01,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:01,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:01,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:01,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:01,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:01,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:01,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:01,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:01,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:01,680 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:01,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:01,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:01,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:01,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:01,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:01,796 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:01,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:01,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:01,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:01,902 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:01,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:01,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,009 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,116 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,747 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:02,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:02,958 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:02,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:02,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:02,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:03,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:03,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:03,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:03,170 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:03,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:03,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:03,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:03,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:03,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:03,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:03,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:03,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:03,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:03,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:03,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:03,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:03,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:03,491 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:03,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:03,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:03,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:03,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:03,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:03,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:03,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:03,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:03,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:03,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:03,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:03,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:03,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:03,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:03,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:03,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:03,906 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:03,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:03,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:03,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,011 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,116 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,327 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,649 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,752 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,855 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:04,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:04,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:04,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:04,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:04,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:04,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:05,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:05,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:05,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:05,272 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:05,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:05,378 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:05,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:05,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:05,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:05,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:05,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:05,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:05,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:05,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:05,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:05,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:05,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:05,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:05,909 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:05,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:05,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:05,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:05,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,117 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,221 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,641 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:06,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:06,972 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:06,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:06,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:06,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:06,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:07,068 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:07,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:07,076 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:07,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:07,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:07,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:07,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:07,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:07,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:07,180 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:07,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:07,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:07,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:07,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:07,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:07,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:07,284 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:07,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:07,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:07,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:07,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:07,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:07,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:07,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:07,388 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:07,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:07,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:07,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:07,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:07,495 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:07,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:07,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:07,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:07,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:07,602 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:07,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:07,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:07,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:07,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:07,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:07,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:07,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:07,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:07,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:07,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:07,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:07,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:07,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:07,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:07,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:07,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:07,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:08,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:08,027 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:08,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:08,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:08,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:08,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:08,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:08,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:08,148 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:08,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:08,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:08,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:08,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:08,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:08,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:08,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:08,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:08,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:08,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:08,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:08,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:08,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:08,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:08,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:08,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:08,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:08,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:08,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:08,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:08,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:08,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:08,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:08,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:08,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:08,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,114 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,643 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,850 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:09,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:09,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:09,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:10,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:10,059 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:10,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:10,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:10,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:10,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:10,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:10,376 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:10,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:10,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:10,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:10,594 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:10,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:10,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:10,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:10,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:10,801 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:10,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:10,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:10,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:10,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:10,904 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:10,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:10,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:10,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,218 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,324 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,536 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:11,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:11,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:11,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:11,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:11,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:12,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:12,066 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:12,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:12,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:12,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:12,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:12,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:12,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:12,380 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:12,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:12,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:12,486 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:12,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:12,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:12,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:12,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:12,698 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:12,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:12,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:12,804 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:12,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:12,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:12,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:12,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:12,910 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:12,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:12,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:12,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,020 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,227 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,435 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,540 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,860 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:13,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:13,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:13,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:13,972 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:13,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:13,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:13,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:14,081 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:14,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:14,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:14,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:14,303 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:14,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:14,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:14,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:14,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:14,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:14,511 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:14,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:14,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:14,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:14,721 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:14,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:14,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:14,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:14,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:14,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:14,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:14,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:14,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:14,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:14,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,144 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,358 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,467 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,570 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,674 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,778 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,882 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:15,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:15,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:15,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:16,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:16,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:16,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:16,196 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:16,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:16,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,293 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:16,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:16,407 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:16,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:16,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:16,514 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:16,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:16,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:16,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:16,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:16,730 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:16,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:16,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:16,835 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:16,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:16,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:16,938 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:16,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:16,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:16,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:16,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,147 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:17,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,357 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,463 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,675 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,791 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,886 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:17,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:17,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:17,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:17,997 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:17,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:17,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:17,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:18,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:18,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:18,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:18,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:18,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:18,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:18,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:18,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:18,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:18,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:18,309 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:18,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:18,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:18,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:18,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:18,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:18,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:18,414 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:18,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:18,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:18,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:18,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:18,519 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:18,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:18,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:18,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:18,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:18,624 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:18,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:18,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:18,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:18,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:18,730 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:18,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:18,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:18,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:18,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:18,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:18,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,051 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,155 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,782 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,887 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:19,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:19,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:19,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:19,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:19,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:20,099 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:20,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:20,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:20,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:20,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:20,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:20,312 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:20,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:20,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:20,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:20,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:20,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:20,624 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:20,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:20,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:20,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:20,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:20,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:20,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:20,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:20,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:20,941 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:20,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:20,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:20,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:21,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:21,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:21,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:21,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:21,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:21,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:21,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:21,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:21,267 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:21,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:21,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:21,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:21,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:21,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:21,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:21,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:21,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:21,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:21,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:21,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:21,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:21,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:21,696 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:21,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:21,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:21,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:21,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:21,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:21,801 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:21,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:21,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:21,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:21,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:21,906 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:21,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:21,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,223 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,436 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,651 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,754 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:22,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:22,962 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:22,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:22,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:23,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:23,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:23,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:23,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:23,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:23,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:23,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:23,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:23,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:23,275 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:23,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:23,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:23,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:23,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:23,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:23,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:23,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:23,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:23,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:23,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:23,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:23,697 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:23,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:23,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:23,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:23,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:23,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:23,910 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:23,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:23,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,014 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,223 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,328 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,433 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,539 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,645 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,751 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:24,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:24,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:24,969 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:24,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:24,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:24,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:25,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:25,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:25,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:25,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:25,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:25,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:25,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:25,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:25,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:25,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:25,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:25,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:25,384 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:25,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:25,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:25,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:25,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:25,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:25,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:25,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:25,594 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:25,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:25,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:25,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:25,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:25,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:25,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:25,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:25,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:25,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:25,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:25,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:25,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:25,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:25,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:25,910 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:25,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:25,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:25,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,231 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,334 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,438 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,785 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,892 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:26,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:26,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:26,998 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:26,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:26,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:27,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:27,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:27,212 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:27,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:27,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:27,319 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:27,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:27,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:27,429 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:27,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:27,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:27,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:27,740 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:27,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:27,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:27,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:27,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:27,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:27,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:27,950 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:27,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:27,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:27,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:28,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:28,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:28,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:28,165 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:28,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:28,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:28,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:28,271 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:28,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:28,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:28,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:28,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:28,377 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:28,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:28,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:28,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:28,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:28,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:28,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:28,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:28,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:28,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:28,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:28,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:28,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:28,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:28,807 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:28,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:28,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:28,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:28,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:28,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:28,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:28,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,227 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,437 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,543 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,649 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:29,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:29,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:29,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:29,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:30,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:30,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:30,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:30,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:30,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:30,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:30,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:30,173 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:30,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:30,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:30,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:30,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:30,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:30,277 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:30,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:30,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:30,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:30,381 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:30,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:30,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:30,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:30,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:30,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:30,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:30,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:30,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:30,697 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:30,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:30,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:30,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:30,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:30,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:30,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:30,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:30,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:30,908 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:30,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:30,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:30,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,536 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,633 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,641 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,853 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:31,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:31,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:31,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:31,959 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:31,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:31,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:32,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:32,182 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:32,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:32,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:32,286 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:32,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:32,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:32,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:32,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:32,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:32,494 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:32,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:32,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:32,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:32,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:32,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:32,807 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:32,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:32,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:32,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:32,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:32,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:32,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,017 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,230 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,446 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,549 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,653 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,861 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:33,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:33,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:33,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:33,966 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:33,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:33,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:33,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:34,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:34,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:34,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:34,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:34,176 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:34,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:34,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:34,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:34,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:34,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:34,282 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:34,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:34,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:34,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:34,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:34,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:34,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:34,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:34,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:34,494 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:34,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:34,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:34,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:34,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:34,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:34,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:34,605 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:34,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:34,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:34,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:34,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:34,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:34,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:34,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:34,812 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:34,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:34,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:34,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:34,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:34,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:34,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,020 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,125 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,233 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,340 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:35,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:35,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,880 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:35,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:35,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:35,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:35,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:35,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:36,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:36,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:36,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:36,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:36,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:36,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:36,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:36,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:36,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:36,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:36,297 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:36,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:36,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:36,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:36,394 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:36,402 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:36,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:36,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:36,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:36,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:36,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:36,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:36,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:36,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:36,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:36,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:36,723 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:36,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:36,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:36,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:36,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:36,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:36,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:36,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:36,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:36,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:36,937 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:36,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:36,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,049 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,153 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,256 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,360 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,465 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,780 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,878 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,885 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:37,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:37,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:37,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:37,992 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:37,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:37,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:37,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:38,099 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:38,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:38,208 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:38,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:38,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:38,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:38,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:38,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:38,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:38,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:38,519 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:38,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:38,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:38,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:38,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:38,833 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:38,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:38,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:38,938 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:38,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:38,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:39,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:39,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:39,043 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:39,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:39,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:39,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:39,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:39,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:39,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:39,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:39,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:39,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:39,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:39,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:39,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:39,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:39,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:39,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:39,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:39,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:39,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:39,579 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:39,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:39,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:39,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:39,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:39,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:39,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:39,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:39,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:39,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:39,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:39,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:39,899 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:39,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:39,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:39,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:39,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,007 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:40,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:40,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,224 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,443 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:40,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:40,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:40,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:40,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:40,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:40,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:40,973 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:40,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:40,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:40,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:41,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:41,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:41,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:41,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:41,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:41,183 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:41,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:41,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:41,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:41,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:41,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:41,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:41,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:41,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:41,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:41,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:41,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:41,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:41,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:41,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:41,499 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:41,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:41,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:41,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:41,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:41,606 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:41,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:41,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:41,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:41,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:41,712 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:41,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:41,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:41,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:41,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:41,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:41,823 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:41,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:41,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:41,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:41,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:41,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,136 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,450 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,773 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,879 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:42,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:42,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:42,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:43,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:43,099 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:43,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:43,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:43,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:43,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:43,306 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:43,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:43,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:43,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:43,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:43,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:43,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:43,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:43,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:43,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:43,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:43,726 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:43,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:43,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:43,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:43,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:43,929 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:43,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:43,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:43,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:43,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,043 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,149 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,258 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,569 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,673 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:44,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:44,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:44,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:45,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:45,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:45,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:45,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:45,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:45,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:45,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:45,199 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:45,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:45,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:45,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:45,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:45,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:45,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:45,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:45,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:45,414 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:45,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:45,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:45,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:45,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:45,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:45,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:45,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:45,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:45,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:45,621 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:45,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:45,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:45,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:45,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:45,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:45,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:45,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:45,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:45,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:45,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:45,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:45,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:45,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:45,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:45,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:46,038 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:46,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:46,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:46,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:46,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:46,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:46,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:46,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:46,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:46,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:46,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:46,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:46,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:46,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:46,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:46,354 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:46,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:46,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:46,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:46,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:46,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:46,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:46,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:46,572 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:46,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:46,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:46,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:46,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:46,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:46,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:46,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:46,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:46,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:46,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:47,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:47,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:47,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:11:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:11:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:11:47,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:11:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 26 states and 49 transitions. [2021-11-23 01:11:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 49 transitions. [2021-11-23 01:11:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:11:47,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:11:47,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms