./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product60.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_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/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_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product60.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/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_6c4109bf-2995-43f0-8c75-a8a9685ddc39/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 63a498e40ee7fb7960293994084186ed238562f61fafb5e109bd8b394667fc1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:26:18,208 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:26:18,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:26:18,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:26:18,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:26:18,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:26:18,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:26:18,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:26:18,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:26:18,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:26:18,290 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:26:18,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:26:18,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:26:18,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:26:18,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:26:18,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:26:18,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:26:18,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:26:18,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:26:18,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:26:18,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:26:18,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:26:18,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:26:18,322 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:26:18,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:26:18,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:26:18,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:26:18,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:26:18,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:26:18,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:26:18,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:26:18,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:26:18,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:26:18,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:26:18,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:26:18,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:26:18,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:26:18,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:26:18,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:26:18,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:26:18,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:26:18,348 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:26:18,390 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:26:18,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:26:18,393 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:26:18,393 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:26:18,394 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:26:18,394 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:26:18,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:26:18,395 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:26:18,395 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:26:18,395 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:26:18,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:26:18,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:26:18,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:26:18,397 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:26:18,397 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:26:18,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:26:18,398 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:26:18,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:26:18,398 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:26:18,398 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:26:18,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:26:18,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:26:18,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:26:18,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:26:18,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:26:18,400 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:26:18,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:26:18,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:26:18,400 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_6c4109bf-2995-43f0-8c75-a8a9685ddc39/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63a498e40ee7fb7960293994084186ed238562f61fafb5e109bd8b394667fc1f [2021-11-23 00:26:18,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:26:18,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:26:18,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:26:18,714 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:26:18,715 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:26:18,717 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_product60.cil.c [2021-11-23 00:26:18,793 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/data/8af33bd5a/a573d8d56faa4e85a83709bd479c523d/FLAGfb57a69a1 [2021-11-23 00:26:19,411 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:26:19,412 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/sv-benchmarks/c/product-lines/minepump_spec4_product60.cil.c [2021-11-23 00:26:19,428 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/data/8af33bd5a/a573d8d56faa4e85a83709bd479c523d/FLAGfb57a69a1 [2021-11-23 00:26:19,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/data/8af33bd5a/a573d8d56faa4e85a83709bd479c523d [2021-11-23 00:26:19,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:26:19,705 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:26:19,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:26:19,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:26:19,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:26:19,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:26:19" (1/1) ... [2021-11-23 00:26:19,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49096324 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:19, skipping insertion in model container [2021-11-23 00:26:19,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:26:19" (1/1) ... [2021-11-23 00:26:19,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:26:19,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:26:20,112 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_6c4109bf-2995-43f0-8c75-a8a9685ddc39/sv-benchmarks/c/product-lines/minepump_spec4_product60.cil.c[13463,13476] [2021-11-23 00:26:20,163 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:26:20,172 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:26:20,223 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_6c4109bf-2995-43f0-8c75-a8a9685ddc39/sv-benchmarks/c/product-lines/minepump_spec4_product60.cil.c[13463,13476] [2021-11-23 00:26:20,245 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:26:20,267 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:26:20,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20 WrapperNode [2021-11-23 00:26:20,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:26:20,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:26:20,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:26:20,271 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:26:20,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,363 INFO L137 Inliner]: procedures = 58, calls = 159, calls flagged for inlining = 27, calls inlined = 24, statements flattened = 286 [2021-11-23 00:26:20,364 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:26:20,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:26:20,365 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:26:20,365 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:26:20,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,390 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,390 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,425 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:26:20,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:26:20,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:26:20,426 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:26:20,437 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:26:20" (1/1) ... [2021-11-23 00:26:20,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:26:20,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:26:20,474 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:26:20,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4109bf-2995-43f0-8c75-a8a9685ddc39/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:26:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:26:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:26:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:26:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:26:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:26:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:26:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:26:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:26:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:26:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:26:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:26:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 00:26:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 00:26:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:26:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:26:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:26:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:26:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:26:20,641 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:26:20,643 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:26:21,071 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:26:21,174 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:26:21,178 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:26:21,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:26:21 BoogieIcfgContainer [2021-11-23 00:26:21,181 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:26:21,183 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:26:21,183 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:26:21,194 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:26:21,194 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:26:21" (1/1) ... [2021-11-23 00:26:21,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:26:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 59 states and 80 transitions. [2021-11-23 00:26:21,298 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 80 transitions. [2021-11-23 00:26:21,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:26:21,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:21,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 59 states and 78 transitions. [2021-11-23 00:26:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 78 transitions. [2021-11-23 00:26:21,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 00:26:21,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:21,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 61 states and 81 transitions. [2021-11-23 00:26:21,757 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 81 transitions. [2021-11-23 00:26:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 00:26:21,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:21,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 64 states and 87 transitions. [2021-11-23 00:26:21,937 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 87 transitions. [2021-11-23 00:26:21,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 00:26:21,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:21,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 72 states and 101 transitions. [2021-11-23 00:26:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 101 transitions. [2021-11-23 00:26:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 00:26:22,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:22,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:22,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 73 states and 102 transitions. [2021-11-23 00:26:22,317 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 102 transitions. [2021-11-23 00:26:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 00:26:22,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:22,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:22,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 88 states and 134 transitions. [2021-11-23 00:26:23,047 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 134 transitions. [2021-11-23 00:26:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 00:26:23,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:23,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 89 states and 135 transitions. [2021-11-23 00:26:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 135 transitions. [2021-11-23 00:26:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:26:23,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:23,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 90 states and 136 transitions. [2021-11-23 00:26:23,216 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 136 transitions. [2021-11-23 00:26:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:26:23,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 94 states and 147 transitions. [2021-11-23 00:26:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 147 transitions. [2021-11-23 00:26:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:26:23,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 104 states and 171 transitions. [2021-11-23 00:26:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 171 transitions. [2021-11-23 00:26:24,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:26:24,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:24,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 110 states and 186 transitions. [2021-11-23 00:26:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 186 transitions. [2021-11-23 00:26:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:26:24,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:24,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:24,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 111 states and 187 transitions. [2021-11-23 00:26:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 187 transitions. [2021-11-23 00:26:24,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:26:24,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:24,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:24,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:24,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:25,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:25,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 113 states and 193 transitions. [2021-11-23 00:26:25,050 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 193 transitions. [2021-11-23 00:26:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:26:25,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:25,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:25,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:25,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 115 states and 200 transitions. [2021-11-23 00:26:25,200 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 200 transitions. [2021-11-23 00:26:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:26:25,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:25,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:26:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 124 states and 218 transitions. [2021-11-23 00:26:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 218 transitions. [2021-11-23 00:26:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:26:25,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:25,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:25,595 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:26:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 125 states and 219 transitions. [2021-11-23 00:26:25,617 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 219 transitions. [2021-11-23 00:26:25,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:26:25,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:25,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:25,656 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:26:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 134 states and 238 transitions. [2021-11-23 00:26:26,095 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 238 transitions. [2021-11-23 00:26:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 00:26:26,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:26,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:26,123 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:26:26,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:26,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 135 states and 240 transitions. [2021-11-23 00:26:26,145 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 240 transitions. [2021-11-23 00:26:26,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 00:26:26,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:26,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:26,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:26:26,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:26,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 136 states and 242 transitions. [2021-11-23 00:26:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 242 transitions. [2021-11-23 00:26:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 00:26:26,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:26,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:26:26,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 137 states and 243 transitions. [2021-11-23 00:26:26,258 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 243 transitions. [2021-11-23 00:26:26,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 00:26:26,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:26,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:26,585 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:27,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 150 states and 276 transitions. [2021-11-23 00:26:27,935 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 276 transitions. [2021-11-23 00:26:27,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:26:27,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:27,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:26:28,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:28,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 151 states and 277 transitions. [2021-11-23 00:26:28,106 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 277 transitions. [2021-11-23 00:26:28,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:26:28,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:28,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:28,509 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 00:26:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 160 states and 298 transitions. [2021-11-23 00:26:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 298 transitions. [2021-11-23 00:26:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:26:30,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:30,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:30,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 164 states and 316 transitions. [2021-11-23 00:26:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 316 transitions. [2021-11-23 00:26:31,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:31,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:31,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:31,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:32,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:32,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:32,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:32,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:32,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:32,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:32,766 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:32,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:32,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:32,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:32,847 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:32,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:32,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:32,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:33,021 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:33,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:33,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:33,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:33,161 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:33,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:33,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:33,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:33,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:33,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:33,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:33,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:33,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:33,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:33,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:33,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:33,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:33,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:33,823 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:33,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:33,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:33,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:34,045 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:34,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:34,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:34,151 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:34,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:34,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:34,257 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:34,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:34,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:34,375 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:34,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:34,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:34,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:34,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:34,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:34,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:34,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:34,711 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:34,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:34,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:34,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:34,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:34,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:35,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:35,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:35,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:35,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:35,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:35,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:35,368 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:35,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:35,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:35,477 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:35,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:35,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:35,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:35,580 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:35,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:35,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:35,683 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:35,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:35,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:35,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:35,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:35,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:35,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:36,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:36,011 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:36,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:36,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:36,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,211 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:36,240 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:36,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:36,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:36,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:36,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:36,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:36,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:36,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:36,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:36,744 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:36,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:36,848 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:36,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:36,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:36,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:36,969 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:36,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:36,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,048 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:37,077 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:37,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:37,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:37,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:37,197 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:37,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:37,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:37,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:37,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:37,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:37,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:37,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:37,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:37,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:37,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:37,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,933 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:37,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:37,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:38,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:38,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:38,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:38,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:38,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:38,320 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:38,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:38,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:38,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:38,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:38,540 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:38,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:38,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:38,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:38,639 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:38,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:38,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:38,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:38,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:38,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:38,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:38,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:38,940 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:38,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:38,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:38,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,021 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,055 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,158 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,452 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,565 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,664 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,874 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:39,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,068 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,357 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,858 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:40,969 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:40,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:40,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:41,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:41,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:41,069 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:41,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:41,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:41,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:41,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:41,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:41,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:41,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:41,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:41,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:41,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:41,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:41,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:41,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:41,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:41,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:41,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:41,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:41,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:41,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:41,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:41,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,676 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:41,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:41,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:41,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:41,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:41,839 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:41,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:41,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:41,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:41,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:41,940 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:41,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:41,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:41,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,333 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,642 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,759 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:42,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:42,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,060 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,158 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,261 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,651 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,782 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:43,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,154 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,188 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,468 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,657 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,849 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:44,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:44,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,220 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,312 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,498 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,681 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,785 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:45,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:45,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:46,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:46,131 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:46,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:46,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:46,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:46,350 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:46,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:46,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:46,442 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:46,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:46,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:46,535 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:46,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:46,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:46,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:46,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:46,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:46,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:46,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:46,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:46,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,182 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,374 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,788 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:47,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:47,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:47,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,068 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,168 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,448 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,563 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,663 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,825 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:48,960 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:48,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:48,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,054 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,148 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,431 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,533 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,726 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,821 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:49,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:49,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,025 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,189 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,602 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,789 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,953 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:50,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,068 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,096 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,389 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,680 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,871 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:51,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,460 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,528 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,752 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:52,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:52,936 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:52,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:52,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,418 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,523 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,617 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,709 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:53,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:53,992 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:53,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:53,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,096 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,199 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,273 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,302 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,405 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,598 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:54,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:54,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,060 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,214 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,324 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,497 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,675 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,738 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:55,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:55,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:55,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,132 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,327 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,421 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,569 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,684 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,859 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:56,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:56,948 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:56,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:56,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:56,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,039 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,148 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,496 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,845 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:57,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:57,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,024 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,127 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,842 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:58,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:58,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:58,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,014 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,292 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,384 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,848 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:26:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:26:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:26:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:26:59,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:59,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,201 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,288 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,374 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,635 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,722 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,809 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:00,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:00,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:00,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:00,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:00,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,092 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,198 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,388 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,565 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,760 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,863 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:01,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:01,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:01,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:01,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:01,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,069 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,147 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,229 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,418 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,593 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,680 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,765 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,828 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,853 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:02,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:02,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:02,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:02,938 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:02,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:02,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:02,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,025 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,197 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,282 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,547 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,637 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,727 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,898 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:03,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:03,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:03,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:03,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:03,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,158 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,244 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,606 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,695 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,887 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:04,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:04,970 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:04,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:04,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,139 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,283 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,310 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,571 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,721 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,835 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:05,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:05,920 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:05,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:05,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,002 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,173 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,491 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,783 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:06,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:06,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:06,949 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:06,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:06,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:06,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:06,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,034 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,101 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,212 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,492 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,578 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,854 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:07,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:07,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:07,949 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:07,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:07,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,012 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,033 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,109 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,186 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,297 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,471 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,528 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,726 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,806 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:08,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:08,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:08,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:08,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,227 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,321 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,738 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:09,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:09,984 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:09,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:09,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,207 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,317 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,403 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,560 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,719 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,879 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:10,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:10,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:10,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,053 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,138 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,286 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,373 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,906 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:11,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:11,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:11,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:11,986 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:11,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:11,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,155 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,376 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,465 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,543 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,780 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:12,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:12,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:12,962 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:12,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:12,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,335 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,496 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,571 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,655 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,805 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,878 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:13,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:13,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:13,998 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:13,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:13,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,088 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,164 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,237 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,313 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,524 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,668 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,834 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:14,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:14,987 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:14,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:14,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:14,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,058 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,149 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,224 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,393 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,697 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,866 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:15,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:15,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:15,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,014 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,085 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,157 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,457 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,527 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,710 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,793 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,876 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:16,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:16,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:16,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:16,960 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:16,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:16,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,045 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,129 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,288 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,361 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,642 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:17,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:17,930 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:17,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:17,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:17,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,007 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,064 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,309 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,864 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:18,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:18,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:18,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:18,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:18,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,034 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,362 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,512 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,759 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,838 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:19,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:19,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:19,979 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:19,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:19,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:19,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,050 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,411 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,528 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,619 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,710 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:20,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:20,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:20,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,066 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,157 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,247 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,328 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,400 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,478 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,618 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:21,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:21,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:21,928 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:21,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:21,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:21,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,092 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,258 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,367 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,620 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,703 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,864 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:22,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:22,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:22,942 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:22,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:22,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,030 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,081 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,100 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,171 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,380 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,400 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,634 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,868 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:23,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:23,939 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:23,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:23,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:23,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,010 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,080 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,158 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,432 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,521 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,615 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,705 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:24,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:24,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:24,951 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:24,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:24,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:24,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:24,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,109 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,180 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,302 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,392 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,444 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,535 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,765 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,905 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:25,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:25,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:25,976 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:25,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:25,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:25,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,028 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,101 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,120 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,190 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,502 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,576 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,717 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:26,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:26,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:26,934 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:26,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:26,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:26,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:26,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,008 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,079 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,150 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,381 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,453 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,526 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,595 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,664 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,875 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:27,945 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:27,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:27,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:27,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,519 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,616 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,850 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:28,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:28,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:28,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:28,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,010 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,119 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,411 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,838 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:29,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:29,907 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:29,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:29,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:29,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:29,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,003 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,059 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,079 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,149 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,273 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,293 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,435 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,582 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,657 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,904 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:30,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:30,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:30,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:30,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,069 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,154 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,243 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,329 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,390 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,409 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,484 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,613 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,632 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,773 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,842 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:31,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:31,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:31,983 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:31,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:31,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:31,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,055 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,177 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,197 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,268 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,411 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,483 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,558 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,613 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,772 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,822 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,842 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,892 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:32,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:32,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,481 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,531 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,550 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,619 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,669 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,689 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,827 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,904 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:33,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:33,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,044 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,198 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,250 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,507 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,576 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,724 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,793 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,869 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:34,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:34,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:34,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:34,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:34,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:34,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,009 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,150 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,221 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,391 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,467 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,605 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,675 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,814 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,887 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:35,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:35,957 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:35,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:35,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,168 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,239 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,316 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,384 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,464 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,606 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,675 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:36,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:36,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:36,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:36,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:36,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,059 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,131 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,279 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,355 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,474 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,493 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,562 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,775 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,916 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:37,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:37,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:37,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:37,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,279 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,417 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,487 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,875 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:38,948 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:38,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:38,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:38,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,019 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,090 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,307 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,394 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,558 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:39,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:39,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:39,978 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:39,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:39,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:39,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,029 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,126 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,263 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,416 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,625 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,765 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,886 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:40,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:40,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:40,979 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:40,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:40,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,054 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,405 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,475 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,545 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,685 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,806 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,826 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:41,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:41,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,086 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,159 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,297 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,367 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:42,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:42,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:42,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:42,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,025 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,163 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,232 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,302 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,372 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,441 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,869 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:43,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:43,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,017 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,155 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,224 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,388 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,481 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,603 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,701 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,846 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,916 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:44,985 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:44,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:44,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:44,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,124 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,552 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,700 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:45,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:45,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,369 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,580 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,651 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,796 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,865 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:46,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:46,935 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:46,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:46,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:46,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,005 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,215 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,265 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,355 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,476 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,496 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,618 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,724 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:47,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:47,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:47,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:47,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:47,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:47,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,070 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,209 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,333 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,640 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,708 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,779 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:48,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:48,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:48,991 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:48,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:48,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:48,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,134 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,334 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,424 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,476 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,500 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,569 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,846 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:49,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:49,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:49,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:49,985 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:49,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:49,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,177 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,197 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,267 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,338 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,390 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,415 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,605 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,624 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,694 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,765 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,835 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,904 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:50,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:50,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:50,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:50,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,044 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,114 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,185 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,260 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,502 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,710 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:51,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:51,989 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:51,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:51,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,200 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,351 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,538 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,558 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,697 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,747 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:27:52,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:27:52,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:27:52,766 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:27:52,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:27:52,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:27:52,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:27:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:27:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:35:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:55,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:55,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:55,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:55,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:55,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:55,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:55,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:55,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:55,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:55,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:55,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:55,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:55,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:55,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:55,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:55,657 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:55,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:55,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:55,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:55,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:55,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:55,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:55,803 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:55,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:55,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:55,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:55,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:55,874 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:55,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:55,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:55,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:55,946 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:55,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:55,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:55,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,250 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,721 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,787 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,899 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:56,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:56,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:56,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,066 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,444 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,464 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,587 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,679 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,752 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:57,948 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:57,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:57,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:57,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,179 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,249 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,391 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,465 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,622 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,765 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:58,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:58,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:58,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,131 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,416 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,559 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,703 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,777 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:35:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:59,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:35:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:35:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:35:59,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:59,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,089 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,339 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,414 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,487 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,570 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,658 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,813 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:00,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:00,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:00,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:00,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:00,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,091 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,153 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,177 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,345 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,603 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,689 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:01,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:01,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:01,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,042 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,129 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,391 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,479 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,540 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,735 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,889 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:02,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:02,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:02,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,247 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,380 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,563 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,618 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,717 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,881 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:03,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:03,969 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:03,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:03,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:03,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,144 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,228 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,444 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,468 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,736 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:04,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:04,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:04,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,271 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,437 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,497 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,520 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,760 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,837 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:05,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:05,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:05,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:05,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,094 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,359 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,442 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,609 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,669 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:06,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:06,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:06,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:06,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,199 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,288 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,464 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:07,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:07,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:07,965 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:07,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:07,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,050 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,221 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,307 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,396 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,460 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,488 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,653 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:08,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:08,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:08,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:08,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,174 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,261 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,503 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,649 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,788 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,859 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:09,929 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:09,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:09,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:09,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:09,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:09,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,000 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,140 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,210 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,286 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,373 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,463 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,559 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,643 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,727 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,811 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,894 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:10,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:10,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,143 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,227 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,666 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,838 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:11,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:11,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:11,925 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:11,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:11,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,012 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,103 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,190 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,547 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,786 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,813 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,895 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:12,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:12,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:12,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:12,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:12,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,065 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,150 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,233 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,319 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,575 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,747 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:13,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:13,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:13,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,014 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,098 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,179 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,258 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,861 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:14,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:14,952 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:14,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:14,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,136 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,223 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,312 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,643 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,668 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,848 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:15,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:15,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:15,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,003 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,027 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,116 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,206 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,294 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,634 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,721 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,807 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:16,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:16,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,071 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,160 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,248 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,337 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,426 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,510 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,851 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:17,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:17,939 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:17,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:17,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:17,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,093 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,116 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,294 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,384 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,475 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,565 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,650 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,735 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:18,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:18,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:18,990 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:18,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:18,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:18,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:18,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,075 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,148 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,520 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,611 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,782 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,868 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:19,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:19,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:19,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,040 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,216 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,281 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,304 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,907 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:20,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:20,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:20,996 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,021 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,471 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,835 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:21,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:21,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:21,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,095 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,179 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,265 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,352 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,438 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,701 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,791 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:22,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:22,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:22,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:22,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:22,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,123 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,232 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,401 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,571 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,656 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,892 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:23,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:23,916 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:23,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:23,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:23,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,185 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:24,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:24,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:24,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,113 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,177 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,455 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,710 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,797 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,883 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:25,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:25,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:25,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,057 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,231 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,408 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,823 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,909 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:26,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:26,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:26,998 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:26,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:26,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,090 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,181 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,272 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,457 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,720 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,805 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,891 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:27,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:27,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:27,976 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:27,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:27,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:27,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:27,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,064 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,303 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,415 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,506 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,689 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,859 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:28,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:28,945 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:28,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:28,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:28,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,295 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,473 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,538 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,831 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,915 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:29,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:29,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:29,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:29,976 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:29,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:29,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:29,999 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,084 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,254 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,520 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,607 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,696 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:30,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:30,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:30,970 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:30,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:30,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,055 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,141 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,226 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,312 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,477 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,618 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,638 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,707 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,776 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,917 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:31,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:31,995 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:31,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:31,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:31,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,044 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,063 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,131 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,199 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,614 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,900 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:32,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:32,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,106 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,315 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,600 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,743 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,836 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:33,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:33,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:33,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,088 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,260 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,347 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,608 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,762 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,876 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:34,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:34,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:34,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,043 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,247 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,386 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,455 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,574 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,669 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:35,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:35,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:35,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:35,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:35,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,189 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,250 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,446 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,709 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,797 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:36,953 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:36,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:36,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:36,978 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:36,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:36,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:36,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,044 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,158 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,330 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,416 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,500 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,644 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,753 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,840 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:37,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:37,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,540 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,882 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:38,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:38,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:38,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,061 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,254 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,355 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,433 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,503 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,720 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,792 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:39,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:39,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:39,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:39,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,004 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,178 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,471 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,593 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,612 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,756 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:40,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:40,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:40,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:40,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,001 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,064 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,264 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,450 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,541 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,605 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,720 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,897 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:41,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:41,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:41,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:41,985 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:41,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:41,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,051 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,076 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,346 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,530 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,867 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:42,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:42,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:42,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:42,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,293 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,381 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,561 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,827 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:43,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:43,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:43,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,085 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,262 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,525 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,615 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,707 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:44,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:44,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:44,964 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:44,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:44,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,111 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,196 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,340 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,360 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,433 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,505 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,661 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:45,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:45,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:45,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:45,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,356 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,827 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:46,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:46,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:46,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,013 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,080 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,423 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,604 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:47,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:47,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:47,953 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:47,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:47,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:47,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,215 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,300 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,382 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,632 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,717 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,803 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,887 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:48,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:48,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:48,975 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:48,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:48,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,380 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,402 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,482 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,565 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,733 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,793 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,816 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,902 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:49,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:49,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,162 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,339 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,578 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:50,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:50,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,237 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,412 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,590 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,673 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:51,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:51,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:51,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,010 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,334 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,356 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,444 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,532 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,863 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:52,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:52,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:52,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:52,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,035 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,209 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,483 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,675 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:53,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:53,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:53,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,211 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,472 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,655 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,837 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:54,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:54,928 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:54,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:54,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:54,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,014 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,076 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,277 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:55,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:55,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:55,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,079 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,326 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,489 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,777 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,854 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,907 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:56,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:56,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,149 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,291 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,648 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,794 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,869 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:57,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:57,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:57,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,021 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,161 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,303 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,374 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,445 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,787 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:58,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:58,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,145 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,228 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,314 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,580 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,670 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,758 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,848 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:36:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:36:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:36:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:36:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:36:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:36:59,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:36:59,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:36:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,570 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,667 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,756 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:00,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:00,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:00,939 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:00,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:00,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:00,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:00,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,312 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,488 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,741 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,886 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,909 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:01,972 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:01,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:01,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:01,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:01,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,081 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,518 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,685 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,769 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,856 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:02,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:02,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:02,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:02,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,003 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,198 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,424 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,694 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:03,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:03,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:03,935 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:03,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:03,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,005 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,147 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,443 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,518 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,569 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,912 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:04,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:04,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:04,993 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:04,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:04,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:04,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:04,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,053 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,076 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,157 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,237 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,319 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,484 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,654 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,734 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:05,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:05,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,038 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,248 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,320 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,545 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,755 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,875 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,895 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:06,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:06,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:06,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:06,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,035 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,248 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,303 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,544 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,615 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,757 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,878 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,898 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:07,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:07,969 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:07,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:07,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:07,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,176 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,195 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,487 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,556 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,676 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,695 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,765 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:08,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:08,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:08,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:08,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,049 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,478 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,528 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,547 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,833 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,906 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:09,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:09,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:09,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:09,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:09,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,125 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,198 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,347 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,468 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,559 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,632 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,705 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,779 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,926 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:10,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:10,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:10,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:10,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:10,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:10,999 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,223 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,277 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,297 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,373 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,623 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,702 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,779 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:11,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:11,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:11,931 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:11,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:11,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:11,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:11,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,016 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,101 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,184 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,245 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,350 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,578 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,870 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,892 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:12,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:12,972 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:12,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:12,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:12,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,028 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,049 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,108 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,294 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,375 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,507 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,604 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,680 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,757 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,836 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:13,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:13,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:13,918 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:13,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:13,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:13,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:13,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,085 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,171 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,258 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,566 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,805 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:14,948 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:14,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:14,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:14,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,027 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,132 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,378 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,459 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,536 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,614 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,692 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,848 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:15,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:15,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:15,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:15,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,002 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,161 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,244 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,326 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,643 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,722 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,800 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,856 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:16,934 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:16,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:16,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:16,955 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:16,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:16,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:16,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,032 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,188 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,431 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,513 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,667 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,744 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,823 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,881 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:37:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:37:17,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:17,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 165 states and 319 transitions. [2021-11-23 00:37:17,982 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 319 transitions. [2021-11-23 00:37:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:37:17,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:17,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:17,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat