./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product19.cil.c --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_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/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_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product19.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/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_7fc25560-9734-4ae0-a646-fc0da2d578f3/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 1c8f25e27804cc0facc00502a1bb0df9a338e5f80036ad1c7359da3173e08507 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:42:25,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:42:25,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:42:25,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:42:25,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:42:25,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:42:25,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:42:25,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:42:25,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:42:25,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:42:25,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:42:25,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:42:25,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:42:25,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:42:25,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:42:25,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:42:25,596 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:42:25,597 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:42:25,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:42:25,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:42:25,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:42:25,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:42:25,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:42:25,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:42:25,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:42:25,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:42:25,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:42:25,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:42:25,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:42:25,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:42:25,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:42:25,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:42:25,630 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:42:25,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:42:25,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:42:25,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:42:25,634 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:42:25,635 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:42:25,635 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:42:25,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:42:25,637 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:42:25,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:42:25,683 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:42:25,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:42:25,685 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:42:25,685 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:42:25,686 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:42:25,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:42:25,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:42:25,687 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:42:25,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:42:25,687 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:42:25,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:42:25,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:42:25,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:42:25,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:42:25,689 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:42:25,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:42:25,690 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:42:25,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:42:25,690 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:42:25,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:42:25,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:42:25,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:42:25,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:42:25,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:42:25,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:42:25,692 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:42:25,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:42:25,693 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:42:25,693 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_7fc25560-9734-4ae0-a646-fc0da2d578f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c8f25e27804cc0facc00502a1bb0df9a338e5f80036ad1c7359da3173e08507 [2021-11-23 01:42:25,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:42:25,948 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:42:25,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:42:25,953 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:42:25,954 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:42:25,956 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec5_product19.cil.c [2021-11-23 01:42:26,029 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/data/b970f8793/349937301ee74ae3b9190253b73b880b/FLAGc32b8930e [2021-11-23 01:42:26,504 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:42:26,505 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/sv-benchmarks/c/product-lines/minepump_spec5_product19.cil.c [2021-11-23 01:42:26,516 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/data/b970f8793/349937301ee74ae3b9190253b73b880b/FLAGc32b8930e [2021-11-23 01:42:26,854 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/data/b970f8793/349937301ee74ae3b9190253b73b880b [2021-11-23 01:42:26,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:42:26,858 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:42:26,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:42:26,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:42:26,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:42:26,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:42:26" (1/1) ... [2021-11-23 01:42:26,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@180ea9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:26, skipping insertion in model container [2021-11-23 01:42:26,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:42:26" (1/1) ... [2021-11-23 01:42:26,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:42:26,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:42:27,137 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_7fc25560-9734-4ae0-a646-fc0da2d578f3/sv-benchmarks/c/product-lines/minepump_spec5_product19.cil.c[4965,4978] [2021-11-23 01:42:27,219 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:27,235 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:42:27,262 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_7fc25560-9734-4ae0-a646-fc0da2d578f3/sv-benchmarks/c/product-lines/minepump_spec5_product19.cil.c[4965,4978] [2021-11-23 01:42:27,311 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:27,343 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:42:27,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27 WrapperNode [2021-11-23 01:42:27,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:42:27,345 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:27,345 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:42:27,347 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:42:27,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,380 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,435 INFO L137 Inliner]: procedures = 55, calls = 154, calls flagged for inlining = 22, calls inlined = 18, statements flattened = 227 [2021-11-23 01:42:27,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:27,436 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:42:27,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:42:27,437 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:42:27,446 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,470 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:42:27,502 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:42:27,502 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:42:27,503 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:42:27,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:27" (1/1) ... [2021-11-23 01:42:27,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:42:27,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:42:27,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:42:27,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fc25560-9734-4ae0-a646-fc0da2d578f3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:42:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:42:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 01:42:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 01:42:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 01:42:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 01:42:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 01:42:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 01:42:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 01:42:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 01:42:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-11-23 01:42:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-11-23 01:42:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 01:42:27,607 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 01:42:27,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:42:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 01:42:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 01:42:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:42:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:42:27,706 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:42:27,708 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:42:28,022 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:42:28,110 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:42:28,111 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:42:28,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:42:28 BoogieIcfgContainer [2021-11-23 01:42:28,113 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:42:28,114 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:42:28,114 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:42:28,124 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:42:28,124 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:42:28" (1/1) ... [2021-11-23 01:42:28,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:42:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 59 states and 79 transitions. [2021-11-23 01:42:28,188 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 79 transitions. [2021-11-23 01:42:28,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 01:42:28,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:28,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:42:28,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2021-11-23 01:42:28,415 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2021-11-23 01:42:28,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 01:42:28,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:28,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:28,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:42:28,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 61 states and 80 transitions. [2021-11-23 01:42:28,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 80 transitions. [2021-11-23 01:42:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 01:42:28,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:28,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:42:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:28,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 73 states and 103 transitions. [2021-11-23 01:42:28,857 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 103 transitions. [2021-11-23 01:42:28,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 01:42:28,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:28,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:28,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:42:28,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 74 states and 104 transitions. [2021-11-23 01:42:28,954 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 104 transitions. [2021-11-23 01:42:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:28,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:28,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:42:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 75 states and 105 transitions. [2021-11-23 01:42:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 105 transitions. [2021-11-23 01:42:29,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:29,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:29,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:42:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 76 states and 106 transitions. [2021-11-23 01:42:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 106 transitions. [2021-11-23 01:42:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:29,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:29,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:29,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:29,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 01:42:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 01:42:29,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:29,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:29,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:29,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 01:42:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 01:42:29,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:29,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:29,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:29,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 01:42:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 01:42:29,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:29,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:29,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:29,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 01:42:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 01:42:29,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:29,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:29,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:29,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 01:42:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 01:42:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:29,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:29,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:29,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:29,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 01:42:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 01:42:29,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:29,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2021-11-23 01:42:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2021-11-23 01:42:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:42:30,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:42:30,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:42:30,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:42:30,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,388 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:42:30,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:42:30,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:42:30,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,554 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:30,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:30,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:30,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:30,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:30,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:42:30,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:42:30,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:30,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:30,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:30,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:30,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,021 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,118 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,201 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,239 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,507 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,668 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,703 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,735 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:31,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:31,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:31,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:31,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:31,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:31,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:31,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,045 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,198 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,232 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,506 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,725 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,786 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,849 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,938 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:32,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:32,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:32,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:32,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:32,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,094 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,187 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,242 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,300 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,709 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,869 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,901 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:33,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:33,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:33,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:33,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:33,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,311 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,412 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,834 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,938 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,964 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:34,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:34,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:34,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:34,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,017 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,043 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,177 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,254 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,280 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,384 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,411 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,464 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,628 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,680 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,784 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,836 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:35,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:35,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:35,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:35,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:35,999 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,104 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,157 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,566 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,806 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:36,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:36,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:36,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,097 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,310 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,502 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,635 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,662 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,923 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:37,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:37,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:37,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:37,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,059 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,216 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,588 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,667 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,692 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,743 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,897 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,923 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,949 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:38,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:38,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:38,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:38,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:38,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:38,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:38,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,001 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,111 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,137 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,294 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,424 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,608 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,687 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,788 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:39,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:39,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:39,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,069 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,179 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,204 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,279 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,304 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,411 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,539 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,612 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,721 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,963 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:40,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:40,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:40,987 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:40,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:40,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:40,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:40,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,164 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,260 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,309 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,357 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,456 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,646 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,693 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,844 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,895 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,920 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:41,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:41,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,088 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,188 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,212 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,268 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,292 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,471 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,689 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,931 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:42,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:42,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:42,982 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:42,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:42,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:42,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,057 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,445 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,534 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,623 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,651 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,674 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,718 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,763 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,787 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,882 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:43,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:43,979 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:43,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:43,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:43,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,143 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,347 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,445 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,758 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,804 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,874 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,897 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:44,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:44,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:44,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:44,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,038 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,107 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,301 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,566 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,701 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,747 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,838 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:45,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:45,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:45,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,019 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,041 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,207 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,273 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,317 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,438 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,483 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,574 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,597 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,841 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,885 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,930 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,954 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:46,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:46,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:46,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:46,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,094 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,117 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,253 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,441 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,463 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,567 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,640 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,686 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,823 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,892 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,914 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:47,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:47,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,095 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,187 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,266 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,332 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,472 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,538 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,604 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,872 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:48,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:48,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:48,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:48,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:48,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:48,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,320 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,401 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,424 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,581 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:49,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:49,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:49,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,060 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,109 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,198 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,243 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,311 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,467 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,616 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,674 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,883 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,926 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:50,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:50,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:50,991 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:50,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:50,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,058 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,151 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,327 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,349 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,549 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,570 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,614 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,711 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,822 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,864 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,951 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,973 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:51,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:51,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:51,994 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:51,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:51,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:51,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,037 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,146 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,212 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,256 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,304 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,460 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,592 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,767 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,890 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,971 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:52,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:52,995 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:52,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:52,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,041 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,063 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,105 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,170 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,233 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,260 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,348 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,392 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,413 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,464 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,556 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,601 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,622 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,644 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,665 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,859 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,903 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:53,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:53,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,113 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,174 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,194 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,235 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,268 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,285 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,409 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,486 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,667 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,791 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,812 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,874 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,960 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:54,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:54,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:54,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:54,982 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:54,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:54,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:54,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:55,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:55,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:55,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:55,004 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:55,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:55,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:55,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:55,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:55,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:55,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:55,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:55,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:55,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:55,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:55,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:55,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:55,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:55,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:55,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:42:55,068 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:42:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:42:55,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:55,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:42:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:53:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,759 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,774 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,805 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,820 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,927 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,973 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:54,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:54,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:54,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:54,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:54,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,003 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,096 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,142 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,157 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,203 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,266 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,358 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,373 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,388 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,541 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,556 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,572 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,725 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,789 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,804 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,943 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:55,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:55,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,004 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,126 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,142 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,173 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,189 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,204 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,266 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,423 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,438 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,453 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,560 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,605 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,621 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,636 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,697 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,758 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,804 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,865 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,959 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,975 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:56,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:56,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:56,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:56,990 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:56,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:56,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,005 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,082 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,159 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,174 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,267 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,375 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,391 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,406 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,499 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,564 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,656 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,733 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,779 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,794 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,810 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,825 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,856 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,871 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,917 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,948 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,979 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:57,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:57,994 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:57,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:57,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,010 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,041 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,056 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,072 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,087 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,121 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,152 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,167 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,182 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,213 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,275 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,320 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,336 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,428 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,443 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,474 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,551 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,598 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,628 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,659 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,675 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,753 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,830 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:58,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:58,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,014 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,029 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,106 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,230 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,261 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,281 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,296 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,327 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,342 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,434 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,465 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,496 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,511 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,634 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,649 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,726 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,802 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,848 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,927 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:53:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:53:59,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:53:59,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:53:59,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:53:59,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:53:59,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:53:59,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:53:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,095 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,141 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,187 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,202 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,217 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,232 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,248 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,340 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,355 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,401 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,525 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,540 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,570 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,586 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,601 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,616 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,662 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,677 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,815 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,830 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,876 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,952 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:00,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:00,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:00,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,079 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,095 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,247 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,354 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,430 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,477 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,507 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,523 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,538 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,553 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,569 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,617 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,678 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,693 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,709 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,786 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,878 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,908 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,954 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,969 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:01,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:01,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:01,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:01,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,000 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,092 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,123 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,139 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,186 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,202 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,247 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,262 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,308 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,323 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,339 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,400 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,477 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,492 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,523 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,630 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,802 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,894 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,909 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:02,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:02,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:02,985 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:02,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:02,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:02,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:02,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,062 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,108 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,123 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,154 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,292 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,322 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,340 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,417 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,523 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,554 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,569 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,584 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,676 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,707 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,722 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,753 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,768 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,814 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,829 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,906 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,939 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,954 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,969 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:03,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:03,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:03,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,000 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,030 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,045 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,092 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,122 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,229 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,275 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,321 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,352 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,383 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,414 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,429 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,445 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,460 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,555 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,585 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,601 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,677 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,693 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,724 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,739 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,755 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,770 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,786 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,816 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,848 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,863 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,894 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,910 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,925 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,972 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:04,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:04,988 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:04,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:04,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,003 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,034 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,051 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,066 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,099 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,130 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,145 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,191 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,389 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,420 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,435 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,450 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,466 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,481 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,496 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,527 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,542 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,588 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,650 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,667 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,682 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,697 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,712 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,727 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,743 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,773 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,788 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,819 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,865 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,895 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,911 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,941 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,972 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:05,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:05,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:05,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:05,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,018 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,049 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,094 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,140 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,155 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,171 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,186 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,341 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,387 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,402 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,417 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,494 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,540 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,571 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,586 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,602 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,648 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,679 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,741 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,756 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,771 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,787 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,820 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,835 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,866 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,912 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,943 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,958 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,974 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:06,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:06,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:06,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,020 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,036 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,082 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,098 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,129 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,159 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,205 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,236 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,267 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,391 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,424 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,531 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,608 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,623 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,654 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,715 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,745 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,761 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,776 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,822 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,837 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,883 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,898 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:07,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:07,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:07,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:07,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,024 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,039 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,055 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,070 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,101 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,147 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,162 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,177 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,193 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,224 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,270 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,286 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,316 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,332 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,347 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,363 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,378 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,424 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,455 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,470 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,501 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,532 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,580 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,642 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,687 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,702 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,733 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,763 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,778 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,794 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,809 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,824 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,885 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:08,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:08,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:08,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:08,992 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:08,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:08,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:08,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,007 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,038 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,100 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,148 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,210 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,225 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,241 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,257 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,272 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,288 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,319 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,335 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,350 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,365 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,446 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,477 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,508 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,524 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,540 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,619 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,651 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,682 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,698 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,713 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,779 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,826 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,936 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,968 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:09,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:09,984 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:09,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:09,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:09,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:09,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:09,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,000 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,016 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,080 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,096 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,112 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,128 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,176 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:54:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:54:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:54:10,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:54:10,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 103 states and 159 transitions. [2021-11-23 01:54:10,192 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 159 transitions. [2021-11-23 01:54:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:54:10,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:54:10,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms